144655497

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 254119680

約数和(自身を除く): 109464183

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 1113, 1323, 1431, 2063, 2597, 3339, 6189, 7791, 10017, 14441, 18567, 23373, 43323, 55701, 70119, 101087, 109339, 129969, 303261, 328017, 389907, 765373, 909783, 984051, 2296119, 2729349, 2952153, 5357611, 6888357, 16072833, 20665071, 48218499, 144655497]

約数ペア:

[(1, 144655497), (3, 48218499), (7, 20665071), (9, 16072833), (21, 6888357), (27, 5357611), (49, 2952153), (53, 2729349), (63, 2296119), (147, 984051), (159, 909783), (189, 765373), (371, 389907), (441, 328017), (477, 303261), (1113, 129969), (1323, 109339), (1431, 101087), (2063, 70119), (2597, 55701), (3339, 43323), (6189, 23373), (7791, 18567), (10017, 14441)]