79897617

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 121520000

約数和(自身を除く): 41622383

約数列:

[1, 3, 9, 27, 61, 139, 183, 349, 417, 549, 1047, 1251, 1647, 3141, 3753, 8479, 9423, 21289, 25437, 48511, 63867, 76311, 145533, 191601, 228933, 436599, 574803, 1309797, 2959171, 8877513, 26632539, 79897617]

約数ペア:

[(1, 79897617), (3, 26632539), (9, 8877513), (27, 2959171), (61, 1309797), (139, 574803), (183, 436599), (349, 228933), (417, 191601), (549, 145533), (1047, 76311), (1251, 63867), (1647, 48511), (3141, 25437), (3753, 21289), (8479, 9423)]