274428103677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{346751}}^1$

素因数の和:347010

約数の個数: 48

約数和(自身を含む): 454849855488

約数和(自身を除く): 180421751811

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 223, 273, 507, 669, 1183, 1561, 2899, 3549, 4683, 8697, 20293, 37687, 60879, 113061, 263809, 346751, 791427, 1040253, 2427257, 4507763, 7281771, 13523289, 31554341, 58600919, 77325473, 94663023, 175802757, 231976419, 410206433, 541278311, 1005231149, 1230619299, 1623834933, 3015693447, 7036618043, 13068004937, 21109854129, 39204014811, 91476034559, 274428103677]

約数ペア:

[(1, 274428103677), (3, 91476034559), (7, 39204014811), (13, 21109854129), (21, 13068004937), (39, 7036618043), (91, 3015693447), (169, 1623834933), (223, 1230619299), (273, 1005231149), (507, 541278311), (669, 410206433), (1183, 231976419), (1561, 175802757), (2899, 94663023), (3549, 77325473), (4683, 58600919), (8697, 31554341), (20293, 13523289), (37687, 7281771), (60879, 4507763), (113061, 2427257), (263809, 1040253), (346751, 791427)]