156725808921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{100699}}^1$

素因数の和:100994

約数の個数: 48

約数和(自身を含む): 251347200000

約数和(自身を除く): 94621391079

約数列:

[1, 3, 9, 11, 33, 79, 99, 199, 237, 597, 711, 869, 1791, 2189, 2607, 6567, 7821, 15721, 19701, 47163, 100699, 141489, 172931, 302097, 518793, 906291, 1107689, 1556379, 3323067, 7955221, 9969201, 20039101, 23865663, 60117303, 71596989, 87507431, 180351909, 220430111, 262522293, 661290333, 787566879, 1583088979, 1983870999, 4749266937, 14247800811, 17413978769, 52241936307, 156725808921]

約数ペア:

[(1, 156725808921), (3, 52241936307), (9, 17413978769), (11, 14247800811), (33, 4749266937), (79, 1983870999), (99, 1583088979), (199, 787566879), (237, 661290333), (597, 262522293), (711, 220430111), (869, 180351909), (1791, 87507431), (2189, 71596989), (2607, 60117303), (6567, 23865663), (7821, 20039101), (15721, 9969201), (19701, 7955221), (47163, 3323067), (100699, 1556379), (141489, 1107689), (172931, 906291), (302097, 518793)]