63417555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 116453376

約数和(自身を除く): 53035821

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 639, 863, 1035, 1065, 1633, 2589, 3195, 4315, 4899, 7767, 8165, 12945, 14697, 19849, 24495, 38835, 59547, 61273, 73485, 99245, 178641, 183819, 297735, 306365, 551457, 893205, 919095, 1409279, 2757285, 4227837, 7046395, 12683511, 21139185, 63417555]

約数ペア:

[(1, 63417555), (3, 21139185), (5, 12683511), (9, 7046395), (15, 4227837), (23, 2757285), (45, 1409279), (69, 919095), (71, 893205), (115, 551457), (207, 306365), (213, 297735), (345, 183819), (355, 178641), (639, 99245), (863, 73485), (1035, 61273), (1065, 59547), (1633, 38835), (2589, 24495), (3195, 19849), (4315, 14697), (4899, 12945), (7767, 8165)]