156755997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{24989}}^1$

素因数の和:25053

約数の個数: 24

約数和(自身を含む): 245601720

約数和(自身を除く): 88845723

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 24989, 74967, 224901, 424813, 1024549, 1274439, 3073647, 3823317, 9220941, 17417333, 52251999, 156755997]

約数ペア:

[(1, 156755997), (3, 52251999), (9, 17417333), (17, 9220941), (41, 3823317), (51, 3073647), (123, 1274439), (153, 1024549), (369, 424813), (697, 224901), (2091, 74967), (6273, 24989)]