2110272021

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 3842883072

約数和(自身を除く): 1732611051

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 93, 99, 117, 143, 243, 279, 297, 341, 351, 403, 429, 653, 729, 837, 891, 1023, 1053, 1209, 1287, 1959, 2511, 2673, 3069, 3159, 3627, 3861, 4433, 5877, 7183, 7533, 8019, 8489, 9207, 9477, 10881, 11583, 13299, 17631, 20243, 21549, 22599, 25467, 27621, 32643, 34749, 39897, 52893, 60729, 64647, 76401, 82863, 93379, 97929, 104247, 119691, 158679, 182187, 193941, 222673, 229203, 248589, 263159, 280137, 293787, 359073, 476037, 546561, 581823, 668019, 687609, 789477, 840411, 1077219, 1639683, 1745469, 2004057, 2062827, 2368431, 2521233, 2894749, 3231657, 4919049, 5236407, 6012171, 6188481, 7105293, 7563699, 8684247, 14757147, 18036513, 21315879, 22691097, 26052741, 54109539, 63947637, 68073291, 78158223, 162328617, 191842911, 234474669, 703424007, 2110272021]

約数ペア:

[(1, 2110272021), (3, 703424007), (9, 234474669), (11, 191842911), (13, 162328617), (27, 78158223), (31, 68073291), (33, 63947637), (39, 54109539), (81, 26052741), (93, 22691097), (99, 21315879), (117, 18036513), (143, 14757147), (243, 8684247), (279, 7563699), (297, 7105293), (341, 6188481), (351, 6012171), (403, 5236407), (429, 4919049), (653, 3231657), (729, 2894749), (837, 2521233), (891, 2368431), (1023, 2062827), (1053, 2004057), (1209, 1745469), (1287, 1639683), (1959, 1077219), (2511, 840411), (2673, 789477), (3069, 687609), (3159, 668019), (3627, 581823), (3861, 546561), (4433, 476037), (5877, 359073), (7183, 293787), (7533, 280137), (8019, 263159), (8489, 248589), (9207, 229203), (9477, 222673), (10881, 193941), (11583, 182187), (13299, 158679), (17631, 119691), (20243, 104247), (21549, 97929), (22599, 93379), (25467, 82863), (27621, 76401), (32643, 64647), (34749, 60729), (39897, 52893)]