39977186163

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 56221102080

約数和(自身を除く): 16243915917

約数列:

[1, 3, 47, 89, 103, 141, 157, 197, 267, 309, 471, 591, 4183, 4841, 7379, 9167, 9259, 12549, 13973, 14523, 16171, 17533, 20291, 22137, 27501, 27777, 30929, 41919, 48513, 52599, 60873, 92787, 430849, 656731, 760037, 824051, 953677, 1292547, 1439219, 1453663, 1805899, 1970193, 2280111, 2472153, 2752681, 2861031, 3185687, 4317657, 4360989, 5417697, 8258043, 9557061, 67643293, 84877253, 129376007, 149727289, 202929879, 254631759, 283526143, 388128021, 449181867, 850578429, 13325728721, 39977186163]

約数ペア:

[(1, 39977186163), (3, 13325728721), (47, 850578429), (89, 449181867), (103, 388128021), (141, 283526143), (157, 254631759), (197, 202929879), (267, 149727289), (309, 129376007), (471, 84877253), (591, 67643293), (4183, 9557061), (4841, 8258043), (7379, 5417697), (9167, 4360989), (9259, 4317657), (12549, 3185687), (13973, 2861031), (14523, 2752681), (16171, 2472153), (17533, 2280111), (20291, 1970193), (22137, 1805899), (27501, 1453663), (27777, 1439219), (30929, 1292547), (41919, 953677), (48513, 824051), (52599, 760037), (60873, 656731), (92787, 430849)]