121569279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 179196864

約数和(自身を除く): 57627585

約数列:

[1, 3, 13, 39, 61, 137, 183, 373, 411, 793, 1119, 1781, 2379, 4849, 5343, 8357, 14547, 22753, 25071, 51101, 68259, 108641, 153303, 295789, 325923, 664313, 887367, 1992939, 3117161, 9351483, 40523093, 121569279]

約数ペア:

[(1, 121569279), (3, 40523093), (13, 9351483), (39, 3117161), (61, 1992939), (137, 887367), (183, 664313), (373, 325923), (411, 295789), (793, 153303), (1119, 108641), (1781, 68259), (2379, 51101), (4849, 25071), (5343, 22753), (8357, 14547)]