33878331

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 21158469

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 139, 153, 177, 243, 417, 459, 531, 1003, 1251, 1377, 1593, 2363, 3009, 3753, 4131, 4779, 7089, 8201, 9027, 11259, 14337, 21267, 24603, 27081, 33777, 63801, 73809, 81243, 139417, 191403, 221427, 243729, 418251, 574209, 664281, 1254753, 1992843, 3764259, 11292777, 33878331]

約数ペア:

[(1, 33878331), (3, 11292777), (9, 3764259), (17, 1992843), (27, 1254753), (51, 664281), (59, 574209), (81, 418251), (139, 243729), (153, 221427), (177, 191403), (243, 139417), (417, 81243), (459, 73809), (531, 63801), (1003, 33777), (1251, 27081), (1377, 24603), (1593, 21267), (2363, 14337), (3009, 11259), (3753, 9027), (4131, 8201), (4779, 7089)]