70628187

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{177013}}^1$

素因数の和:177042

約数の個数: 16

約数和(自身を含む): 113288960

約数和(自身を除く): 42660773

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 177013, 531039, 1239091, 3363247, 3717273, 10089741, 23542729, 70628187]

約数ペア:

[(1, 70628187), (3, 23542729), (7, 10089741), (19, 3717273), (21, 3363247), (57, 1239091), (133, 531039), (399, 177013)]