90724197

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 37977243

約数列:

[1, 3, 31, 89, 93, 97, 113, 267, 291, 339, 2759, 3007, 3503, 8277, 8633, 9021, 10057, 10509, 10961, 25899, 30171, 32883, 267623, 311767, 339791, 802869, 935301, 975529, 1019373, 2926587, 30241399, 90724197]

約数ペア:

[(1, 90724197), (3, 30241399), (31, 2926587), (89, 1019373), (93, 975529), (97, 935301), (113, 802869), (267, 339791), (291, 311767), (339, 267623), (2759, 32883), (3007, 30171), (3503, 25899), (8277, 10961), (8633, 10509), (9021, 10057)]