71380250514

素因数分解:

$2^1\times 3^3\times {\mathrm{1321856491}}^1$

素因数の和:1321856502

約数の個数: 16

約数和(自身を含む): 158622779040

約数和(自身を除く): 87242528526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321856491, 2643712982, 3965569473, 7931138946, 11896708419, 23793416838, 35690125257, 71380250514]

約数ペア:

[(1, 71380250514), (2, 35690125257), (3, 23793416838), (6, 11896708419), (9, 7931138946), (18, 3965569473), (27, 2643712982), (54, 1321856491)]