75103713

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 117763200

約数和(自身を除く): 42659487

約数列:

[1, 3, 9, 19, 27, 57, 171, 281, 513, 521, 843, 1563, 2529, 4689, 5339, 7587, 9899, 14067, 16017, 29697, 48051, 89091, 144153, 146401, 267273, 439203, 1317609, 2781619, 3952827, 8344857, 25034571, 75103713]

約数ペア:

[(1, 75103713), (3, 25034571), (9, 8344857), (19, 3952827), (27, 2781619), (57, 1317609), (171, 439203), (281, 267273), (513, 146401), (521, 144153), (843, 89091), (1563, 48051), (2529, 29697), (4689, 16017), (5339, 14067), (7587, 9899)]