68617232643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{716981}}^1$

素因数の和:717099

約数の個数: 32

約数和(自身を含む): 101868802560

約数和(自身を除く): 33251569917

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1387, 1679, 4161, 5037, 31901, 95703, 716981, 2150943, 13622639, 16490563, 40867917, 49471689, 52339613, 157018839, 313320697, 939962091, 994452647, 1203811099, 2983357941, 3611433297, 22872410881, 68617232643]

約数ペア:

[(1, 68617232643), (3, 22872410881), (19, 3611433297), (23, 2983357941), (57, 1203811099), (69, 994452647), (73, 939962091), (219, 313320697), (437, 157018839), (1311, 52339613), (1387, 49471689), (1679, 40867917), (4161, 16490563), (5037, 13622639), (31901, 2150943), (95703, 716981)]