31360180293

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{659}}^1\times {\mathrm{10429}}^1$

素因数の和:11123

約数の個数: 48

約数和(自身を含む): 50389416000

約数和(自身を除く): 19029235707

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 659, 1521, 1977, 4563, 5931, 8567, 10429, 17793, 25701, 31287, 77103, 93861, 111371, 135577, 231309, 281583, 334113, 406731, 1002339, 1220193, 1762501, 3007017, 3660579, 5287503, 6872711, 15862509, 20618133, 47587527, 61854399, 89345243, 185563197, 268035729, 804107187, 1161488159, 2412321561, 3484464477, 10453393431, 31360180293]

約数ペア:

[(1, 31360180293), (3, 10453393431), (9, 3484464477), (13, 2412321561), (27, 1161488159), (39, 804107187), (117, 268035729), (169, 185563197), (351, 89345243), (507, 61854399), (659, 47587527), (1521, 20618133), (1977, 15862509), (4563, 6872711), (5931, 5287503), (8567, 3660579), (10429, 3007017), (17793, 1762501), (25701, 1220193), (31287, 1002339), (77103, 406731), (93861, 334113), (111371, 281583), (135577, 231309)]