55668591

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 97598592

約数和(自身を除く): 41930001

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 97, 99, 121, 153, 187, 279, 291, 341, 363, 527, 561, 873, 1023, 1067, 1089, 1581, 1649, 1683, 2057, 3007, 3069, 3201, 3751, 4743, 4947, 5797, 6171, 9021, 9603, 11253, 11737, 14841, 17391, 18139, 18513, 27063, 33077, 33759, 35211, 51119, 52173, 54417, 63767, 99231, 105633, 153357, 163251, 191301, 199529, 297693, 363847, 460071, 562309, 573903, 598587, 1091541, 1686927, 1795761, 3274623, 5060781, 6185399, 18556197, 55668591]

約数ペア:

[(1, 55668591), (3, 18556197), (9, 6185399), (11, 5060781), (17, 3274623), (31, 1795761), (33, 1686927), (51, 1091541), (93, 598587), (97, 573903), (99, 562309), (121, 460071), (153, 363847), (187, 297693), (279, 199529), (291, 191301), (341, 163251), (363, 153357), (527, 105633), (561, 99231), (873, 63767), (1023, 54417), (1067, 52173), (1089, 51119), (1581, 35211), (1649, 33759), (1683, 33077), (2057, 27063), (3007, 18513), (3069, 18139), (3201, 17391), (3751, 14841), (4743, 11737), (4947, 11253), (5797, 9603), (6171, 9021)]