74018421

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 114032640

約数和(自身を除く): 40014219

約数列:

[1, 3, 9, 27, 31, 93, 191, 279, 463, 573, 837, 1389, 1719, 4167, 5157, 5921, 12501, 14353, 17763, 43059, 53289, 88433, 129177, 159867, 265299, 387531, 795897, 2387691, 2741423, 8224269, 24672807, 74018421]

約数ペア:

[(1, 74018421), (3, 24672807), (9, 8224269), (27, 2741423), (31, 2387691), (93, 795897), (191, 387531), (279, 265299), (463, 159867), (573, 129177), (837, 88433), (1389, 53289), (1719, 43059), (4167, 17763), (5157, 14353), (5921, 12501)]