73056487

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 88568480

約数和(自身を除く): 15511993

約数列:

[1, 7, 23, 109, 161, 181, 529, 763, 1267, 2507, 3703, 4163, 17549, 19729, 29141, 57661, 95749, 138103, 403627, 453767, 670243, 3176369, 10436641, 73056487]

約数ペア:

[(1, 73056487), (7, 10436641), (23, 3176369), (109, 670243), (161, 453767), (181, 403627), (529, 138103), (763, 95749), (1267, 57661), (2507, 29141), (3703, 19729), (4163, 17549)]