82850901

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 129265920

約数和(自身を除く): 46415019

約数列:

[1, 3, 7, 21, 89, 97, 267, 291, 457, 623, 679, 1371, 1869, 2037, 3199, 8633, 9597, 25899, 40673, 44329, 60431, 122019, 132987, 181293, 284711, 310303, 854133, 930909, 3945281, 11835843, 27616967, 82850901]

約数ペア:

[(1, 82850901), (3, 27616967), (7, 11835843), (21, 3945281), (89, 930909), (97, 854133), (267, 310303), (291, 284711), (457, 181293), (623, 132987), (679, 122019), (1371, 60431), (1869, 44329), (2037, 40673), (3199, 25899), (8633, 9597)]