981553923

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179083}}^1$

素因数の和:179128

約数の個数: 32

約数和(自身を含む): 1719206400

約数和(自身を除く): 737652477

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 179083, 537249, 1253581, 1611747, 3760743, 4835241, 5193407, 11282229, 15580221, 33846687, 36353849, 46740663, 109061547, 140221989, 327184641, 981553923]

約数ペア:

[(1, 981553923), (3, 327184641), (7, 140221989), (9, 109061547), (21, 46740663), (27, 36353849), (29, 33846687), (63, 15580221), (87, 11282229), (189, 5193407), (203, 4835241), (261, 3760743), (609, 1611747), (783, 1253581), (1827, 537249), (5481, 179083)]