977687145

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233617}}^1$

素因数の和:233662

約数の個数: 32

約数和(自身を含む): 1794186240

約数和(自身を除く): 816499095

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 233617, 700851, 1168085, 2102553, 3504255, 6307659, 7242127, 10512765, 21726381, 31538295, 36210635, 65179143, 108631905, 195537429, 325895715, 977687145]

約数ペア:

[(1, 977687145), (3, 325895715), (5, 195537429), (9, 108631905), (15, 65179143), (27, 36210635), (31, 31538295), (45, 21726381), (93, 10512765), (135, 7242127), (155, 6307659), (279, 3504255), (465, 2102553), (837, 1168085), (1395, 700851), (4185, 233617)]