74017521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8167}}^1$

素因数の和:8245

約数の個数: 24

約数和(自身を含む): 114678720

約数和(自身を除く): 40661199

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 8167, 9063, 24501, 73503, 155173, 432851, 465519, 1298553, 1396557, 3895659, 8224169, 24672507, 74017521]

約数ペア:

[(1, 74017521), (3, 24672507), (9, 8224169), (19, 3895659), (53, 1396557), (57, 1298553), (159, 465519), (171, 432851), (477, 155173), (1007, 73503), (3021, 24501), (8167, 9063)]