71398011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 32240517

約数列:

[1, 3, 17, 51, 83, 101, 167, 249, 303, 501, 1411, 1717, 2839, 4233, 5151, 8383, 8517, 13861, 16867, 25149, 41583, 50601, 142511, 235637, 286739, 427533, 706911, 860217, 1399961, 4199883, 23799337, 71398011]

約数ペア:

[(1, 71398011), (3, 23799337), (17, 4199883), (51, 1399961), (83, 860217), (101, 706911), (167, 427533), (249, 286739), (303, 235637), (501, 142511), (1411, 50601), (1717, 41583), (2839, 25149), (4233, 16867), (5151, 13861), (8383, 8517)]