91080387

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11257}}^1$

素因数の和:11323

約数の個数: 24

約数和(自身を含む): 140499840

約数和(自身を除く): 49419453

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 11257, 33771, 101313, 326453, 348967, 979359, 1046901, 2938077, 3140703, 10120043, 30360129, 91080387]

約数ペア:

[(1, 91080387), (3, 30360129), (9, 10120043), (29, 3140703), (31, 2938077), (87, 1046901), (93, 979359), (261, 348967), (279, 326453), (899, 101313), (2697, 33771), (8091, 11257)]