68190009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 102207744

約数和(自身を除く): 34017735

約数列:

[1, 3, 17, 23, 51, 61, 69, 183, 391, 953, 1037, 1173, 1403, 2859, 3111, 4209, 16201, 21919, 23851, 48603, 58133, 65757, 71553, 174399, 372623, 988261, 1117869, 1337059, 2964783, 4011177, 22730003, 68190009]

約数ペア:

[(1, 68190009), (3, 22730003), (17, 4011177), (23, 2964783), (51, 1337059), (61, 1117869), (69, 988261), (183, 372623), (391, 174399), (953, 71553), (1037, 65757), (1173, 58133), (1403, 48603), (2859, 23851), (3111, 21919), (4209, 16201)]