1325552994303

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{9001}}^1$

素因数の和:9420

約数の個数: 48

約数和(自身を含む): 1832225310720

約数和(自身を除く): 506672316417

約数列:

[1, 3, 43, 129, 139, 191, 417, 573, 1849, 5547, 5977, 8213, 9001, 17931, 24639, 26549, 27003, 79647, 257011, 353159, 387043, 771033, 1059477, 1141607, 1161129, 1251139, 1719191, 3424821, 3753417, 5157573, 16642849, 49089101, 49928547, 53798977, 73925213, 147267303, 161396931, 221775639, 238967549, 716902647, 2313356011, 3178784159, 6940068033, 9536352477, 10275604607, 30826813821, 441850998101, 1325552994303]

約数ペア:

[(1, 1325552994303), (3, 441850998101), (43, 30826813821), (129, 10275604607), (139, 9536352477), (191, 6940068033), (417, 3178784159), (573, 2313356011), (1849, 716902647), (5547, 238967549), (5977, 221775639), (8213, 161396931), (9001, 147267303), (17931, 73925213), (24639, 53798977), (26549, 49928547), (27003, 49089101), (79647, 16642849), (257011, 5157573), (353159, 3753417), (387043, 3424821), (771033, 1719191), (1059477, 1251139), (1141607, 1161129)]