42613809

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 68100096

約数和(自身を除く): 25486287

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 977, 1407, 2077, 2931, 6231, 6839, 14539, 20517, 30287, 43617, 65459, 90861, 196377, 212009, 458213, 636027, 1374639, 2029229, 6087687, 14204603, 42613809]

約数ペア:

[(1, 42613809), (3, 14204603), (7, 6087687), (21, 2029229), (31, 1374639), (67, 636027), (93, 458213), (201, 212009), (217, 196377), (469, 90861), (651, 65459), (977, 43617), (1407, 30287), (2077, 20517), (2931, 14539), (6231, 6839)]