33245919

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 25460001

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 587, 609, 651, 899, 1761, 1827, 1953, 2697, 4109, 5283, 6293, 8091, 12327, 17023, 18197, 18879, 36981, 51069, 54591, 56637, 119161, 127379, 153207, 163773, 357483, 382137, 527713, 1072449, 1146411, 1583139, 3693991, 4749417, 11081973, 33245919]

約数ペア:

[(1, 33245919), (3, 11081973), (7, 4749417), (9, 3693991), (21, 1583139), (29, 1146411), (31, 1072449), (63, 527713), (87, 382137), (93, 357483), (203, 163773), (217, 153207), (261, 127379), (279, 119161), (587, 56637), (609, 54591), (651, 51069), (899, 36981), (1761, 18879), (1827, 18197), (1953, 17023), (2697, 12327), (4109, 8091), (5283, 6293)]