9093231

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 15934464

約数和(自身を除く): 6841233

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 83, 111, 141, 249, 259, 329, 333, 423, 581, 747, 777, 987, 1739, 1743, 2331, 2961, 3071, 3901, 5217, 5229, 9213, 11703, 12173, 15651, 21497, 27307, 27639, 35109, 36519, 64491, 81921, 109557, 144337, 193473, 245763, 433011, 1010359, 1299033, 3031077, 9093231]

約数ペア:

[(1, 9093231), (3, 3031077), (7, 1299033), (9, 1010359), (21, 433011), (37, 245763), (47, 193473), (63, 144337), (83, 109557), (111, 81921), (141, 64491), (249, 36519), (259, 35109), (329, 27639), (333, 27307), (423, 21497), (581, 15651), (747, 12173), (777, 11703), (987, 9213), (1739, 5229), (1743, 5217), (2331, 3901), (2961, 3071)]