70292187

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18911}}^1$

素因数の和:18983

約数の個数: 24

約数和(自身を含む): 118010880

約数和(自身を除く): 47718693

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 18911, 56733, 132377, 170199, 397131, 1115749, 1191393, 3347247, 7810243, 10041741, 23430729, 70292187]

約数ペア:

[(1, 70292187), (3, 23430729), (7, 10041741), (9, 7810243), (21, 3347247), (59, 1191393), (63, 1115749), (177, 397131), (413, 170199), (531, 132377), (1239, 56733), (3717, 18911)]