156937813887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1\times {\mathrm{16987}}^1$

素因数の和:18807

約数の個数: 32

約数和(自身を含む): 223775177472

約数和(自身を除く): 66837363585

約数列:

[1, 3, 17, 51, 107, 321, 1693, 1819, 5079, 5457, 16987, 28781, 50961, 86343, 181151, 288779, 543453, 866337, 1817609, 3079567, 5452827, 9238701, 28758991, 30899353, 86276973, 92698059, 488902847, 1466708541, 3077212037, 9231636111, 52312604629, 156937813887]

約数ペア:

[(1, 156937813887), (3, 52312604629), (17, 9231636111), (51, 3077212037), (107, 1466708541), (321, 488902847), (1693, 92698059), (1819, 86276973), (5079, 30899353), (5457, 28758991), (16987, 9238701), (28781, 5452827), (50961, 3079567), (86343, 1817609), (181151, 866337), (288779, 543453)]