38831462451

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{19163}}^1$

素因数の和:19478

約数の個数: 48

約数和(自身を含む): 60270013440

約数和(自身を除く): 21438550989

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 269, 279, 807, 837, 2421, 2511, 7263, 7533, 8339, 19163, 21789, 25017, 57489, 65367, 75051, 172467, 225153, 517401, 594053, 675459, 1552203, 1782159, 2026377, 4656609, 5154847, 5346477, 15464541, 16039431, 46393623, 48118293, 139180869, 144354879, 159800257, 417542607, 479400771, 1252627821, 1438202313, 4314606939, 12943820817, 38831462451]

約数ペア:

[(1, 38831462451), (3, 12943820817), (9, 4314606939), (27, 1438202313), (31, 1252627821), (81, 479400771), (93, 417542607), (243, 159800257), (269, 144354879), (279, 139180869), (807, 48118293), (837, 46393623), (2421, 16039431), (2511, 15464541), (7263, 5346477), (7533, 5154847), (8339, 4656609), (19163, 2026377), (21789, 1782159), (25017, 1552203), (57489, 675459), (65367, 594053), (75051, 517401), (172467, 225153)]