977603661

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1283}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 1528781760

約数和(自身を除く): 551178099

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 409, 621, 1227, 1283, 1863, 3681, 3849, 9407, 11043, 11547, 28221, 29509, 33129, 34641, 84663, 88527, 103923, 253989, 265581, 524747, 761967, 796743, 1574241, 2390229, 4722723, 12069181, 14168169, 36207543, 42504507, 108622629, 325867887, 977603661]

約数ペア:

[(1, 977603661), (3, 325867887), (9, 108622629), (23, 42504507), (27, 36207543), (69, 14168169), (81, 12069181), (207, 4722723), (409, 2390229), (621, 1574241), (1227, 796743), (1283, 761967), (1863, 524747), (3681, 265581), (3849, 253989), (9407, 103923), (11043, 88527), (11547, 84663), (28221, 34641), (29509, 33129)]