71759793

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 115310592

約数和(自身を除く): 43550799

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 707, 1471, 2121, 2323, 4413, 6969, 10297, 16261, 30891, 33833, 48783, 101499, 148571, 236831, 445713, 710493, 1039997, 3119991, 3417133, 10251399, 23919931, 71759793]

約数ペア:

[(1, 71759793), (3, 23919931), (7, 10251399), (21, 3417133), (23, 3119991), (69, 1039997), (101, 710493), (161, 445713), (303, 236831), (483, 148571), (707, 101499), (1471, 48783), (2121, 33833), (2323, 30891), (4413, 16261), (6969, 10297)]