61813158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 141087744

約数和(自身を除く): 79274586

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 53, 66, 82, 106, 123, 159, 246, 318, 431, 451, 583, 862, 902, 1166, 1293, 1353, 1749, 2173, 2586, 2706, 3498, 4346, 4741, 6519, 9482, 13038, 14223, 17671, 22843, 23903, 28446, 35342, 45686, 47806, 53013, 68529, 71709, 106026, 137058, 143418, 194381, 251273, 388762, 502546, 583143, 753819, 936563, 1166286, 1507638, 1873126, 2809689, 5619378, 10302193, 20604386, 30906579, 61813158]

約数ペア:

[(1, 61813158), (2, 30906579), (3, 20604386), (6, 10302193), (11, 5619378), (22, 2809689), (33, 1873126), (41, 1507638), (53, 1166286), (66, 936563), (82, 753819), (106, 583143), (123, 502546), (159, 388762), (246, 251273), (318, 194381), (431, 143418), (451, 137058), (583, 106026), (862, 71709), (902, 68529), (1166, 53013), (1293, 47806), (1353, 45686), (1749, 35342), (2173, 28446), (2586, 23903), (2706, 22843), (3498, 17671), (4346, 14223), (4741, 13038), (6519, 9482)]