42750891

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 64722944

約数和(自身を除く): 21972053

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 2287, 6231, 6861, 18693, 20583, 70897, 153229, 212691, 459687, 638073, 1379061, 4750099, 14250297, 42750891]

約数ペア:

[(1, 42750891), (3, 14250297), (9, 4750099), (31, 1379061), (67, 638073), (93, 459687), (201, 212691), (279, 153229), (603, 70897), (2077, 20583), (2287, 18693), (6231, 6861)]