121170402

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 269525880

約数和(自身を除く): 148355478

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 809, 942, 954, 1413, 1618, 2427, 2826, 4854, 7281, 8321, 14562, 16642, 24963, 42877, 49926, 74889, 85754, 127013, 128631, 149778, 254026, 257262, 381039, 385893, 762078, 771786, 1143117, 2286234, 6731689, 13463378, 20195067, 40390134, 60585201, 121170402]

約数ペア:

[(1, 121170402), (2, 60585201), (3, 40390134), (6, 20195067), (9, 13463378), (18, 6731689), (53, 2286234), (106, 1143117), (157, 771786), (159, 762078), (314, 385893), (318, 381039), (471, 257262), (477, 254026), (809, 149778), (942, 128631), (954, 127013), (1413, 85754), (1618, 74889), (2427, 49926), (2826, 42877), (4854, 24963), (7281, 16642), (8321, 14562)]