65617227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 41704533

約数列:

[1, 3, 9, 13, 29, 39, 83, 87, 117, 233, 249, 261, 377, 699, 747, 1079, 1131, 2097, 2407, 3029, 3237, 3393, 6757, 7221, 9087, 9711, 19339, 20271, 21663, 27261, 31291, 58017, 60813, 87841, 93873, 174051, 251407, 263523, 281619, 560831, 754221, 790569, 1682493, 2262663, 5047479, 7290803, 21872409, 65617227]

約数ペア:

[(1, 65617227), (3, 21872409), (9, 7290803), (13, 5047479), (29, 2262663), (39, 1682493), (83, 790569), (87, 754221), (117, 560831), (233, 281619), (249, 263523), (261, 251407), (377, 174051), (699, 93873), (747, 87841), (1079, 60813), (1131, 58017), (2097, 31291), (2407, 27261), (3029, 21663), (3237, 20271), (3393, 19339), (6757, 9711), (7221, 9087)]