946801791

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 1626809184

約数和(自身を除く): 680007393

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 227, 233, 351, 459, 663, 681, 699, 1053, 1377, 1989, 2043, 2097, 2951, 3029, 3859, 3961, 5967, 6129, 6291, 8853, 9087, 11577, 11883, 17901, 18387, 18873, 26559, 27261, 34731, 35649, 50167, 51493, 52891, 79677, 81783, 104193, 106947, 150501, 154479, 158673, 239031, 245349, 312579, 320841, 451503, 463437, 476019, 687583, 899147, 1354509, 1390311, 1428057, 2062749, 2697441, 4063527, 4170933, 4284171, 6188247, 8092323, 11688911, 18564741, 24276969, 35066733, 55694223, 72830907, 105200199, 315600597, 946801791]

約数ペア:

[(1, 946801791), (3, 315600597), (9, 105200199), (13, 72830907), (17, 55694223), (27, 35066733), (39, 24276969), (51, 18564741), (81, 11688911), (117, 8092323), (153, 6188247), (221, 4284171), (227, 4170933), (233, 4063527), (351, 2697441), (459, 2062749), (663, 1428057), (681, 1390311), (699, 1354509), (1053, 899147), (1377, 687583), (1989, 476019), (2043, 463437), (2097, 451503), (2951, 320841), (3029, 312579), (3859, 245349), (3961, 239031), (5967, 158673), (6129, 154479), (6291, 150501), (8853, 106947), (9087, 104193), (11577, 81783), (11883, 79677), (17901, 52891), (18387, 51493), (18873, 50167), (26559, 35649), (27261, 34731)]