64102563

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 52848477

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 71, 119, 153, 189, 213, 281, 357, 459, 497, 639, 843, 1071, 1207, 1491, 1917, 1967, 2529, 3213, 3621, 4473, 4777, 5901, 7587, 8449, 10863, 13419, 14331, 17703, 19951, 25347, 32589, 33439, 42993, 53109, 59853, 76041, 100317, 128979, 139657, 179559, 228123, 300951, 339167, 418971, 538677, 902853, 1017501, 1256913, 2374169, 3052503, 3770739, 7122507, 9157509, 21367521, 64102563]

約数ペア:

[(1, 64102563), (3, 21367521), (7, 9157509), (9, 7122507), (17, 3770739), (21, 3052503), (27, 2374169), (51, 1256913), (63, 1017501), (71, 902853), (119, 538677), (153, 418971), (189, 339167), (213, 300951), (281, 228123), (357, 179559), (459, 139657), (497, 128979), (639, 100317), (843, 76041), (1071, 59853), (1207, 53109), (1491, 42993), (1917, 33439), (1967, 32589), (2529, 25347), (3213, 19951), (3621, 17703), (4473, 14331), (4777, 13419), (5901, 10863), (7587, 8449)]