69943041

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 124761600

約数和(自身を除く): 54818559

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1823, 1827, 4263, 5469, 5481, 12761, 12789, 16407, 38283, 38367, 49221, 52867, 89327, 114849, 158601, 267981, 344547, 370069, 475803, 803943, 1110207, 1427409, 2411829, 2590483, 3330621, 7771449, 9991863, 23314347, 69943041]

約数ペア:

[(1, 69943041), (3, 23314347), (7, 9991863), (9, 7771449), (21, 3330621), (27, 2590483), (29, 2411829), (49, 1427409), (63, 1110207), (87, 803943), (147, 475803), (189, 370069), (203, 344547), (261, 267981), (441, 158601), (609, 114849), (783, 89327), (1323, 52867), (1421, 49221), (1823, 38367), (1827, 38283), (4263, 16407), (5469, 12789), (5481, 12761)]