144158931

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3128

約数の個数: 36

約数和(自身を含む): 244530000

約数和(自身を除く): 100371069

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 2289, 2999, 5341, 6867, 8997, 16023, 20993, 26991, 48069, 62979, 146951, 188937, 326891, 440853, 980673, 1322559, 2288237, 2942019, 6864711, 16017659, 20594133, 48052977, 144158931]

約数ペア:

[(1, 144158931), (3, 48052977), (7, 20594133), (9, 16017659), (21, 6864711), (49, 2942019), (63, 2288237), (109, 1322559), (147, 980673), (327, 440853), (441, 326891), (763, 188937), (981, 146951), (2289, 62979), (2999, 48069), (5341, 26991), (6867, 20993), (8997, 16023)]