151516197

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19553}}^1$

素因数の和:19610

約数の個数: 32

約数和(自身を含む): 262805760

約数和(自身を除く): 111289563

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 19553, 58659, 136871, 175977, 410613, 527931, 801673, 1231839, 2405019, 3695517, 5611711, 7215057, 16835133, 21645171, 50505399, 151516197]

約数ペア:

[(1, 151516197), (3, 50505399), (7, 21645171), (9, 16835133), (21, 7215057), (27, 5611711), (41, 3695517), (63, 2405019), (123, 1231839), (189, 801673), (287, 527931), (369, 410613), (861, 175977), (1107, 136871), (2583, 58659), (7749, 19553)]