73147977

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28319}}^1$

素因数の和:28373

約数の個数: 24

約数和(自身を含む): 123701760

約数和(自身を除く): 50553783

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 28319, 84957, 198233, 254871, 594699, 1161079, 1784097, 3483237, 8127553, 10449711, 24382659, 73147977]

約数ペア:

[(1, 73147977), (3, 24382659), (7, 10449711), (9, 8127553), (21, 3483237), (41, 1784097), (63, 1161079), (123, 594699), (287, 254871), (369, 198233), (861, 84957), (2583, 28319)]