156750826347

素因数分解:

$3^5\times {\mathrm{1657}}^1\times {\mathrm{389297}}^1$

素因数の和:390969

約数の個数: 24

約数和(自身を含む): 234946014576

約数和(自身を除く): 78195188229

約数列:

[1, 3, 9, 27, 81, 243, 1657, 4971, 14913, 44739, 134217, 389297, 402651, 1167891, 3503673, 10511019, 31533057, 94599171, 645065129, 1935195387, 5805586161, 17416758483, 52250275449, 156750826347]

約数ペア:

[(1, 156750826347), (3, 52250275449), (9, 17416758483), (27, 5805586161), (81, 1935195387), (243, 645065129), (1657, 94599171), (4971, 31533057), (14913, 10511019), (44739, 3503673), (134217, 1167891), (389297, 402651)]