54227349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 91054080

約数和(自身を除く): 36826731

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 127, 171, 209, 227, 381, 627, 681, 1143, 1397, 1881, 2043, 2413, 2497, 4191, 4313, 7239, 7491, 12573, 12939, 21717, 22473, 26543, 28829, 38817, 47443, 79629, 86487, 142329, 238887, 259461, 317119, 426987, 547751, 951357, 1643253, 2854071, 4929759, 6025261, 18075783, 54227349]

約数ペア:

[(1, 54227349), (3, 18075783), (9, 6025261), (11, 4929759), (19, 2854071), (33, 1643253), (57, 951357), (99, 547751), (127, 426987), (171, 317119), (209, 259461), (227, 238887), (381, 142329), (627, 86487), (681, 79629), (1143, 47443), (1397, 38817), (1881, 28829), (2043, 26543), (2413, 22473), (2497, 21717), (4191, 12939), (4313, 12573), (7239, 7491)]