91031499

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 146012160

約数和(自身を除く): 54980661

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 669, 1163, 2007, 2899, 3489, 6021, 8697, 10467, 15119, 26091, 31401, 45357, 78273, 136071, 259349, 408213, 778047, 2334141, 3371537, 7002423, 10114611, 30343833, 91031499]

約数ペア:

[(1, 91031499), (3, 30343833), (9, 10114611), (13, 7002423), (27, 3371537), (39, 2334141), (117, 778047), (223, 408213), (351, 259349), (669, 136071), (1163, 78273), (2007, 45357), (2899, 31401), (3489, 26091), (6021, 15119), (8697, 10467)]