156965081973

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1009}}^1\times {\mathrm{10303}}^1$

素因数の和:12041

約数の個数: 32

約数和(自身を含む): 239778201600

約数和(自身を除く): 82813119627

約数列:

[1, 3, 7, 21, 719, 1009, 2157, 3027, 5033, 7063, 10303, 15099, 21189, 30909, 72121, 216363, 725471, 2176413, 5078297, 7407857, 10395727, 15234891, 22223571, 31187181, 51854999, 72770089, 155564997, 218310267, 7474527713, 22423583139, 52321693991, 156965081973]

約数ペア:

[(1, 156965081973), (3, 52321693991), (7, 22423583139), (21, 7474527713), (719, 218310267), (1009, 155564997), (2157, 72770089), (3027, 51854999), (5033, 31187181), (7063, 22223571), (10303, 15234891), (15099, 10395727), (21189, 7407857), (30909, 5078297), (72121, 2176413), (216363, 725471)]