73988892693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{144227861}}^1$

素因数の和:144227889

約数の個数: 16

約数和(自身を含む): 115382289600

約数和(自身を除く): 41393396907

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 144227861, 432683583, 1298050749, 2740329359, 3894152247, 8220988077, 24662964231, 73988892693]

約数ペア:

[(1, 73988892693), (3, 24662964231), (9, 8220988077), (19, 3894152247), (27, 2740329359), (57, 1298050749), (171, 432683583), (513, 144227861)]