61189443

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 56222397

約数列:

[1, 3, 7, 9, 17, 19, 21, 31, 51, 57, 63, 93, 97, 119, 133, 153, 171, 217, 279, 291, 323, 357, 399, 527, 589, 651, 679, 873, 969, 1071, 1197, 1581, 1649, 1767, 1843, 1953, 2037, 2261, 2907, 3007, 3689, 4123, 4743, 4947, 5301, 5529, 6111, 6783, 9021, 10013, 11067, 11543, 12369, 12901, 14841, 16587, 20349, 21049, 27063, 30039, 31331, 33201, 34629, 37107, 38703, 51119, 57133, 63147, 70091, 90117, 93993, 103887, 116109, 153357, 171399, 189441, 210273, 219317, 281979, 357833, 399931, 460071, 514197, 630819, 657951, 971261, 1073499, 1199793, 1973853, 2913783, 3220497, 3599379, 6798827, 8741349, 20396481, 61189443]

約数ペア:

[(1, 61189443), (3, 20396481), (7, 8741349), (9, 6798827), (17, 3599379), (19, 3220497), (21, 2913783), (31, 1973853), (51, 1199793), (57, 1073499), (63, 971261), (93, 657951), (97, 630819), (119, 514197), (133, 460071), (153, 399931), (171, 357833), (217, 281979), (279, 219317), (291, 210273), (323, 189441), (357, 171399), (399, 153357), (527, 116109), (589, 103887), (651, 93993), (679, 90117), (873, 70091), (969, 63147), (1071, 57133), (1197, 51119), (1581, 38703), (1649, 37107), (1767, 34629), (1843, 33201), (1953, 31331), (2037, 30039), (2261, 27063), (2907, 21049), (3007, 20349), (3689, 16587), (4123, 14841), (4743, 12901), (4947, 12369), (5301, 11543), (5529, 11067), (6111, 10013), (6783, 9021)]