8971135587

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{72977}}^1$

素因数の和:73172

約数の個数: 32

約数和(自身を含む): 13836628800

約数和(自身を除く): 4865493213

約数列:

[1, 3, 9, 27, 29, 87, 157, 261, 471, 783, 1413, 4239, 4553, 13659, 40977, 72977, 122931, 218931, 656793, 1970379, 2116333, 6348999, 11457389, 19046997, 34372167, 57140991, 103116501, 309349503, 332264281, 996792843, 2990378529, 8971135587]

約数ペア:

[(1, 8971135587), (3, 2990378529), (9, 996792843), (27, 332264281), (29, 309349503), (87, 103116501), (157, 57140991), (261, 34372167), (471, 19046997), (783, 11457389), (1413, 6348999), (4239, 2116333), (4553, 1970379), (13659, 656793), (40977, 218931), (72977, 122931)]