625532733

素因数分解:

$3^3\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2693}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 1060358400

約数和(自身を除く): 434825667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1229, 2693, 3687, 8079, 8603, 11061, 18851, 24237, 25809, 33183, 56553, 72711, 77427, 169659, 232281, 508977, 3309697, 9929091, 23167879, 29787273, 69503637, 89361819, 208510911, 625532733]

約数ペア:

[(1, 625532733), (3, 208510911), (7, 89361819), (9, 69503637), (21, 29787273), (27, 23167879), (63, 9929091), (189, 3309697), (1229, 508977), (2693, 232281), (3687, 169659), (8079, 77427), (8603, 72711), (11061, 56553), (18851, 33183), (24237, 25809)]