115564281

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 182784000

約数和(自身を除く): 67219719

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 861, 1659, 1699, 3239, 5097, 9717, 11893, 22673, 35679, 68019, 69659, 134221, 208977, 402663, 487613, 939547, 1462839, 2818641, 5503061, 16509183, 38521427, 115564281]

約数ペア:

[(1, 115564281), (3, 38521427), (7, 16509183), (21, 5503061), (41, 2818641), (79, 1462839), (123, 939547), (237, 487613), (287, 402663), (553, 208977), (861, 134221), (1659, 69659), (1699, 68019), (3239, 35679), (5097, 22673), (9717, 11893)]