74529

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2$

素因数の和:46

約数の個数: 27

約数和(自身を含む): 135603

約数和(自身を除く): 61074

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 169, 273, 441, 507, 637, 819, 1183, 1521, 1911, 3549, 5733, 8281, 10647, 24843, 74529]

約数ペア:

[(1, 74529), (3, 24843), (7, 10647), (9, 8281), (13, 5733), (21, 3549), (39, 1911), (49, 1521), (63, 1183), (91, 819), (117, 637), (147, 507), (169, 441)]