156957679881

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{7883}}^1$

素因数の和:8411

約数の個数: 64

約数和(自身を含む): 245223936000

約数和(自身を除く): 88266256119

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 431, 531, 783, 1293, 1593, 1711, 3879, 5133, 7883, 11637, 12499, 15399, 23649, 25429, 37497, 46197, 70947, 76287, 112491, 212841, 228607, 228861, 337473, 465097, 685821, 686583, 737441, 1395291, 2057463, 2212323, 3397573, 4185873, 6172389, 6636969, 10192719, 12557619, 13487813, 19910907, 30578157, 40463439, 91734471, 98529617, 121390317, 200456807, 295588851, 364170951, 601370421, 886766553, 1804111263, 2660299659, 5412333789, 5813247403, 17439742209, 52319226627, 156957679881]

約数ペア:

[(1, 156957679881), (3, 52319226627), (9, 17439742209), (27, 5813247403), (29, 5412333789), (59, 2660299659), (87, 1804111263), (177, 886766553), (261, 601370421), (431, 364170951), (531, 295588851), (783, 200456807), (1293, 121390317), (1593, 98529617), (1711, 91734471), (3879, 40463439), (5133, 30578157), (7883, 19910907), (11637, 13487813), (12499, 12557619), (15399, 10192719), (23649, 6636969), (25429, 6172389), (37497, 4185873), (46197, 3397573), (70947, 2212323), (76287, 2057463), (112491, 1395291), (212841, 737441), (228607, 686583), (228861, 685821), (337473, 465097)]