27534534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 61205760

約数和(自身を除く): 33671226

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 137, 246, 258, 274, 411, 779, 817, 822, 1558, 1634, 1763, 2337, 2451, 2603, 3526, 4674, 4902, 5206, 5289, 5617, 5891, 7809, 10578, 11234, 11782, 15618, 16851, 17673, 33497, 33702, 35346, 66994, 100491, 106723, 111929, 200982, 213446, 223858, 241531, 320169, 335787, 483062, 640338, 671574, 724593, 1449186, 4589089, 9178178, 13767267, 27534534]

約数ペア:

[(1, 27534534), (2, 13767267), (3, 9178178), (6, 4589089), (19, 1449186), (38, 724593), (41, 671574), (43, 640338), (57, 483062), (82, 335787), (86, 320169), (114, 241531), (123, 223858), (129, 213446), (137, 200982), (246, 111929), (258, 106723), (274, 100491), (411, 66994), (779, 35346), (817, 33702), (822, 33497), (1558, 17673), (1634, 16851), (1763, 15618), (2337, 11782), (2451, 11234), (2603, 10578), (3526, 7809), (4674, 5891), (4902, 5617), (5206, 5289)]