74767779

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 40

約数和(自身を含む): 118483200

約数和(自身を除く): 43715421

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 599, 603, 621, 1541, 1797, 1809, 1863, 4623, 5391, 5427, 13777, 13869, 16173, 40133, 41331, 41607, 48519, 120399, 123993, 124821, 361197, 371979, 923059, 1083591, 1115937, 2769177, 3250773, 8307531, 24922593, 74767779]

約数ペア:

[(1, 74767779), (3, 24922593), (9, 8307531), (23, 3250773), (27, 2769177), (67, 1115937), (69, 1083591), (81, 923059), (201, 371979), (207, 361197), (599, 124821), (603, 123993), (621, 120399), (1541, 48519), (1797, 41607), (1809, 41331), (1863, 40133), (4623, 16173), (5391, 13869), (5427, 13777)]