7220199177

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 11075608960

約数和(自身を除く): 3855409783

約数列:

[1, 3, 9, 19, 57, 171, 277, 313, 487, 831, 939, 1461, 2493, 2817, 4383, 5263, 5947, 9253, 15789, 17841, 27759, 47367, 53523, 83277, 86701, 134899, 152431, 260103, 404697, 457293, 780309, 1214091, 1371879, 1647319, 2563081, 2896189, 4941957, 7689243, 8688567, 14825871, 23067729, 26065701, 42223387, 126670161, 380010483, 802244353, 2406733059, 7220199177]

約数ペア:

[(1, 7220199177), (3, 2406733059), (9, 802244353), (19, 380010483), (57, 126670161), (171, 42223387), (277, 26065701), (313, 23067729), (487, 14825871), (831, 8688567), (939, 7689243), (1461, 4941957), (2493, 2896189), (2817, 2563081), (4383, 1647319), (5263, 1371879), (5947, 1214091), (9253, 780309), (15789, 457293), (17841, 404697), (27759, 260103), (47367, 152431), (53523, 134899), (83277, 86701)]