91295589

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 168878080

約数和(自身を除く): 77582491

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 61, 77, 93, 121, 133, 183, 209, 217, 231, 341, 363, 399, 427, 589, 627, 651, 671, 847, 1023, 1159, 1281, 1463, 1767, 1891, 2013, 2299, 2387, 2541, 3477, 3751, 4123, 4389, 4697, 5673, 6479, 6897, 7161, 7381, 8113, 11253, 12369, 12749, 13237, 14091, 16093, 19437, 20801, 22143, 24339, 26257, 35929, 38247, 39711, 45353, 48279, 51667, 62403, 71269, 78771, 89243, 107787, 136059, 140239, 145607, 155001, 213807, 228811, 251503, 267729, 395219, 420717, 436821, 498883, 686433, 754509, 981673, 1185657, 1496649, 1601677, 2766533, 2945019, 4347409, 4805031, 8299599, 13042227, 30431863, 91295589]

約数ペア:

[(1, 91295589), (3, 30431863), (7, 13042227), (11, 8299599), (19, 4805031), (21, 4347409), (31, 2945019), (33, 2766533), (57, 1601677), (61, 1496649), (77, 1185657), (93, 981673), (121, 754509), (133, 686433), (183, 498883), (209, 436821), (217, 420717), (231, 395219), (341, 267729), (363, 251503), (399, 228811), (427, 213807), (589, 155001), (627, 145607), (651, 140239), (671, 136059), (847, 107787), (1023, 89243), (1159, 78771), (1281, 71269), (1463, 62403), (1767, 51667), (1891, 48279), (2013, 45353), (2299, 39711), (2387, 38247), (2541, 35929), (3477, 26257), (3751, 24339), (4123, 22143), (4389, 20801), (4697, 19437), (5673, 16093), (6479, 14091), (6897, 13237), (7161, 12749), (7381, 12369), (8113, 11253)]