39868173

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 61171200

約数和(自身を除く): 21303027

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 353, 423, 801, 1059, 1269, 2403, 3177, 4183, 9531, 12549, 16591, 31417, 37647, 49773, 94251, 112941, 149319, 282753, 447957, 848259, 1476599, 4429797, 13289391, 39868173]

約数ペア:

[(1, 39868173), (3, 13289391), (9, 4429797), (27, 1476599), (47, 848259), (89, 447957), (141, 282753), (267, 149319), (353, 112941), (423, 94251), (801, 49773), (1059, 37647), (1269, 31417), (2403, 16591), (3177, 12549), (4183, 9531)]