27424761

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 46577664

約数和(自身を除く): 19152903

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 113, 127, 147, 273, 339, 381, 637, 791, 889, 1469, 1651, 1911, 2373, 2667, 4407, 4953, 5537, 6223, 10283, 11557, 14351, 16611, 18669, 30849, 34671, 43053, 71981, 80899, 100457, 186563, 215943, 242697, 301371, 559689, 703199, 1305941, 2109597, 3917823, 9141587, 27424761]

約数ペア:

[(1, 27424761), (3, 9141587), (7, 3917823), (13, 2109597), (21, 1305941), (39, 703199), (49, 559689), (91, 301371), (113, 242697), (127, 215943), (147, 186563), (273, 100457), (339, 80899), (381, 71981), (637, 43053), (791, 34671), (889, 30849), (1469, 18669), (1651, 16611), (1911, 14351), (2373, 11557), (2667, 10283), (4407, 6223), (4953, 5537)]