101020311

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 180165600

約数和(自身を除く): 79145289

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 2633, 4263, 5481, 7899, 12789, 18431, 23697, 38367, 55293, 71091, 76357, 129017, 165879, 229071, 387051, 497637, 534499, 687213, 1161153, 1603497, 2061639, 3483459, 3741493, 4810491, 11224479, 14431473, 33673437, 101020311]

約数ペア:

[(1, 101020311), (3, 33673437), (7, 14431473), (9, 11224479), (21, 4810491), (27, 3741493), (29, 3483459), (49, 2061639), (63, 1603497), (87, 1161153), (147, 687213), (189, 534499), (203, 497637), (261, 387051), (441, 229071), (609, 165879), (783, 129017), (1323, 76357), (1421, 71091), (1827, 55293), (2633, 38367), (4263, 23697), (5481, 18431), (7899, 12789)]