85181397

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5753

約数の個数: 32

約数和(自身を含む): 139837440

約数和(自身を除く): 54656043

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 5689, 14973, 17067, 39823, 119469, 130847, 176359, 392541, 529077, 915929, 1234513, 2747787, 3703539, 4056257, 12168771, 28393799, 85181397]

約数ペア:

[(1, 85181397), (3, 28393799), (7, 12168771), (21, 4056257), (23, 3703539), (31, 2747787), (69, 1234513), (93, 915929), (161, 529077), (217, 392541), (483, 176359), (651, 130847), (713, 119469), (2139, 39823), (4991, 17067), (5689, 14973)]