156910071447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21339599}}^1$

素因数の和:21339667

約数の個数: 24

約数和(自身を含む): 244125024000

約数和(自身を除く): 87214952553

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 21339599, 64018797, 192056391, 405452381, 917602757, 1216357143, 2752808271, 3649071429, 8258424813, 17434452383, 52303357149, 156910071447]

約数ペア:

[(1, 156910071447), (3, 52303357149), (9, 17434452383), (19, 8258424813), (43, 3649071429), (57, 2752808271), (129, 1216357143), (171, 917602757), (387, 405452381), (817, 192056391), (2451, 64018797), (7353, 21339599)]