86355199

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 103305888

約数和(自身を除く): 16950689

約数列:

[1, 7, 49, 61, 167, 173, 427, 1169, 1211, 2989, 8183, 8477, 10187, 10553, 28891, 71309, 73871, 202237, 499163, 517097, 1415659, 1762351, 12336457, 86355199]

約数ペア:

[(1, 86355199), (7, 12336457), (49, 1762351), (61, 1415659), (167, 517097), (173, 499163), (427, 202237), (1169, 73871), (1211, 71309), (2989, 28891), (8183, 10553), (8477, 10187)]