861015690717

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1\times {\mathrm{5849}}^1$

素因数の和:9594

約数の個数: 64

約数和(自身を含む): 1422947635200

約数和(自身を除く): 561931944483

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1963, 3171, 3571, 5849, 5889, 10713, 13741, 17547, 24997, 40943, 41223, 46423, 74991, 76037, 122829, 139269, 228111, 324961, 532259, 539221, 883199, 974883, 1596777, 1617663, 2649597, 3774547, 6182393, 7009873, 11323641, 11481587, 18547179, 20886779, 21029619, 34444761, 49069111, 62660337, 80371109, 146207453, 147207333, 241113327, 271528127, 438622359, 814584381, 1900696889, 3153903629, 5702090667, 9461710887, 22077325403, 41000747177, 66231976209, 123002241531, 287005230239, 861015690717]

約数ペア:

[(1, 861015690717), (3, 287005230239), (7, 123002241531), (13, 66231976209), (21, 41000747177), (39, 22077325403), (91, 9461710887), (151, 5702090667), (273, 3153903629), (453, 1900696889), (1057, 814584381), (1963, 438622359), (3171, 271528127), (3571, 241113327), (5849, 147207333), (5889, 146207453), (10713, 80371109), (13741, 62660337), (17547, 49069111), (24997, 34444761), (40943, 21029619), (41223, 20886779), (46423, 18547179), (74991, 11481587), (76037, 11323641), (122829, 7009873), (139269, 6182393), (228111, 3774547), (324961, 2649597), (532259, 1617663), (539221, 1596777), (883199, 974883)]