69353529

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 111697920

約数和(自身を除く): 42344391

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 2423, 4089, 7269, 9541, 16961, 28623, 50883, 70267, 113881, 210801, 341643, 491869, 797167, 1475607, 2391501, 3302549, 9907647, 23117843, 69353529]

約数ペア:

[(1, 69353529), (3, 23117843), (7, 9907647), (21, 3302549), (29, 2391501), (47, 1475607), (87, 797167), (141, 491869), (203, 341643), (329, 210801), (609, 113881), (987, 70267), (1363, 50883), (2423, 28623), (4089, 16961), (7269, 9541)]