5190390657

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{47221}}^1$

素因数の和:47315

約数の個数: 40

約数和(自身を含む): 8227961280

約数和(自身を除く): 3037570623

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 531, 621, 1357, 1593, 1863, 4071, 4779, 12213, 36639, 47221, 109917, 141663, 424989, 1086083, 1274967, 2786039, 3258249, 3824901, 8358117, 9774747, 25074351, 29324241, 64078897, 75223053, 87972723, 192236691, 225669159, 576710073, 1730130219, 5190390657]

約数ペア:

[(1, 5190390657), (3, 1730130219), (9, 576710073), (23, 225669159), (27, 192236691), (59, 87972723), (69, 75223053), (81, 64078897), (177, 29324241), (207, 25074351), (531, 9774747), (621, 8358117), (1357, 3824901), (1593, 3258249), (1863, 2786039), (4071, 1274967), (4779, 1086083), (12213, 424989), (36639, 141663), (47221, 109917)]