99909953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 125943552

約数和(自身を除く): 26033599

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 481, 821, 851, 3289, 5291, 9031, 9361, 10673, 11063, 18883, 30377, 117403, 121693, 207713, 245479, 334147, 394901, 698671, 2700269, 4343911, 7685381, 9082723, 99909953]

約数ペア:

[(1, 99909953), (11, 9082723), (13, 7685381), (23, 4343911), (37, 2700269), (143, 698671), (253, 394901), (299, 334147), (407, 245479), (481, 207713), (821, 121693), (851, 117403), (3289, 30377), (5291, 18883), (9031, 11063), (9361, 10673)]