73828251

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2120

約数の個数: 36

約数和(自身を含む): 125608392

約数和(自身を除く): 51780141

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 1743, 2017, 4067, 5229, 6051, 12201, 14119, 18153, 36603, 42357, 98833, 127071, 167411, 296499, 502233, 889497, 1171877, 1506699, 3515631, 8203139, 10546893, 24609417, 73828251]

約数ペア:

[(1, 73828251), (3, 24609417), (7, 10546893), (9, 8203139), (21, 3515631), (49, 1506699), (63, 1171877), (83, 889497), (147, 502233), (249, 296499), (441, 167411), (581, 127071), (747, 98833), (1743, 42357), (2017, 36603), (4067, 18153), (5229, 14119), (6051, 12201)]