125739621

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 222768000

約数和(自身を除く): 97028379

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 1701, 1827, 2349, 2549, 5481, 7047, 7647, 16443, 17843, 22941, 49329, 53529, 68823, 73921, 160587, 206469, 221763, 481761, 517447, 619407, 665289, 1445283, 1552341, 1995867, 4335849, 4657023, 5987601, 13971069, 17962803, 41913207, 125739621]

約数ペア:

[(1, 125739621), (3, 41913207), (7, 17962803), (9, 13971069), (21, 5987601), (27, 4657023), (29, 4335849), (63, 1995867), (81, 1552341), (87, 1445283), (189, 665289), (203, 619407), (243, 517447), (261, 481761), (567, 221763), (609, 206469), (783, 160587), (1701, 73921), (1827, 68823), (2349, 53529), (2549, 49329), (5481, 22941), (7047, 17843), (7647, 16443)]