77327733

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 126074880

約数和(自身を除く): 48747147

約数列:

[1, 3, 7, 21, 31, 49, 71, 93, 147, 213, 217, 239, 497, 651, 717, 1491, 1519, 1673, 2201, 3479, 4557, 5019, 6603, 7409, 10437, 11711, 15407, 16969, 22227, 35133, 46221, 50907, 51863, 107849, 118783, 155589, 323547, 356349, 363041, 526039, 831481, 1089123, 1578117, 2494443, 3682273, 11046819, 25775911, 77327733]

約数ペア:

[(1, 77327733), (3, 25775911), (7, 11046819), (21, 3682273), (31, 2494443), (49, 1578117), (71, 1089123), (93, 831481), (147, 526039), (213, 363041), (217, 356349), (239, 323547), (497, 155589), (651, 118783), (717, 107849), (1491, 51863), (1519, 50907), (1673, 46221), (2201, 35133), (3479, 22227), (4557, 16969), (5019, 15407), (6603, 11711), (7409, 10437)]