32391639

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 55598400

約数和(自身を除く): 23206761

約数列:

[1, 3, 7, 9, 21, 53, 63, 89, 109, 159, 267, 327, 371, 477, 623, 763, 801, 981, 1113, 1869, 2289, 3339, 4717, 5607, 5777, 6867, 9701, 14151, 17331, 29103, 33019, 40439, 42453, 51993, 67907, 87309, 99057, 121317, 203721, 297171, 363951, 514153, 611163, 1542459, 3599071, 4627377, 10797213, 32391639]

約数ペア:

[(1, 32391639), (3, 10797213), (7, 4627377), (9, 3599071), (21, 1542459), (53, 611163), (63, 514153), (89, 363951), (109, 297171), (159, 203721), (267, 121317), (327, 99057), (371, 87309), (477, 67907), (623, 51993), (763, 42453), (801, 40439), (981, 33019), (1113, 29103), (1869, 17331), (2289, 14151), (3339, 9701), (4717, 6867), (5607, 5777)]