42100317

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 73668672

約数和(自身を除く): 31568355

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1811, 2583, 3321, 5433, 7749, 12677, 16299, 23247, 38031, 48897, 74251, 114093, 146691, 222753, 342279, 519757, 668259, 1026837, 1559271, 2004777, 4677813, 6014331, 14033439, 42100317]

約数ペア:

[(1, 42100317), (3, 14033439), (7, 6014331), (9, 4677813), (21, 2004777), (27, 1559271), (41, 1026837), (63, 668259), (81, 519757), (123, 342279), (189, 222753), (287, 146691), (369, 114093), (567, 74251), (861, 48897), (1107, 38031), (1811, 23247), (2583, 16299), (3321, 12677), (5433, 7749)]