86972193

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 160497792

約数和(自身を除く): 73525599

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 3061, 3157, 4059, 9183, 9471, 21427, 27549, 28413, 33671, 64281, 101013, 125501, 192843, 235697, 303039, 376503, 707091, 878507, 1129509, 1380511, 2121273, 2635521, 4141533, 7906563, 9663577, 12424599, 28990731, 86972193]

約数ペア:

[(1, 86972193), (3, 28990731), (7, 12424599), (9, 9663577), (11, 7906563), (21, 4141533), (33, 2635521), (41, 2121273), (63, 1380511), (77, 1129509), (99, 878507), (123, 707091), (231, 376503), (287, 303039), (369, 235697), (451, 192843), (693, 125501), (861, 101013), (1353, 64281), (2583, 33671), (3061, 28413), (3157, 27549), (4059, 21427), (9183, 9471)]