61051911

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 86661120

約数和(自身を除く): 25609209

約数列:

[1, 3, 41, 61, 79, 103, 123, 183, 237, 309, 2501, 3239, 4223, 4819, 6283, 7503, 8137, 9717, 12669, 14457, 18849, 24411, 197579, 257603, 333617, 496357, 592737, 772809, 1000851, 1489071, 20350637, 61051911]

約数ペア:

[(1, 61051911), (3, 20350637), (41, 1489071), (61, 1000851), (79, 772809), (103, 592737), (123, 496357), (183, 333617), (237, 257603), (309, 197579), (2501, 24411), (3239, 18849), (4223, 14457), (4819, 12669), (6283, 9717), (7503, 8137)]