78970668483

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1\times {\mathrm{73607}}^1$

素因数の和:74751

約数の個数: 32

約数和(自身を含む): 123011334144

約数和(自身を除く): 44040665661

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1087, 3261, 7609, 22827, 51089, 73607, 153267, 220821, 357623, 515249, 1072869, 1545747, 3459529, 10378587, 24216703, 72650109, 80010809, 240032427, 560075663, 1680226989, 3760508023, 11281524069, 26323556161, 78970668483]

約数ペア:

[(1, 78970668483), (3, 26323556161), (7, 11281524069), (21, 3760508023), (47, 1680226989), (141, 560075663), (329, 240032427), (987, 80010809), (1087, 72650109), (3261, 24216703), (7609, 10378587), (22827, 3459529), (51089, 1545747), (73607, 1072869), (153267, 515249), (220821, 357623)]