121689009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 202102992

約数和(自身を除く): 80413983

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 193, 221, 317, 579, 663, 951, 1737, 1989, 2509, 2853, 3281, 4121, 5389, 7527, 9843, 12363, 16167, 22581, 29529, 37089, 42653, 48501, 61181, 70057, 127959, 183543, 210171, 383877, 550629, 630513, 795353, 1040077, 2386059, 3120231, 7158177, 9360693, 13521001, 40563003, 121689009]

約数ペア:

[(1, 121689009), (3, 40563003), (9, 13521001), (13, 9360693), (17, 7158177), (39, 3120231), (51, 2386059), (117, 1040077), (153, 795353), (193, 630513), (221, 550629), (317, 383877), (579, 210171), (663, 183543), (951, 127959), (1737, 70057), (1989, 61181), (2509, 48501), (2853, 42653), (3281, 37089), (4121, 29529), (5389, 22581), (7527, 16167), (9843, 12363)]