33120981

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 53317440

約数和(自身を除く): 20196459

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 359, 459, 603, 1077, 1139, 1377, 1809, 3231, 3417, 5427, 6103, 9693, 10251, 18309, 24053, 29079, 30753, 54927, 72159, 92259, 164781, 216477, 408901, 494343, 649431, 1226703, 1948293, 3680109, 11040327, 33120981]

約数ペア:

[(1, 33120981), (3, 11040327), (9, 3680109), (17, 1948293), (27, 1226703), (51, 649431), (67, 494343), (81, 408901), (153, 216477), (201, 164781), (359, 92259), (459, 72159), (603, 54927), (1077, 30753), (1139, 29079), (1377, 24053), (1809, 18309), (3231, 10251), (3417, 9693), (5427, 6103)]