40228191

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 22267809

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 619, 747, 783, 1857, 2241, 2407, 5571, 7221, 16713, 17951, 21663, 51377, 53853, 64989, 154131, 161559, 462393, 484677, 1387179, 1489933, 4469799, 13409397, 40228191]

約数ペア:

[(1, 40228191), (3, 13409397), (9, 4469799), (27, 1489933), (29, 1387179), (83, 484677), (87, 462393), (249, 161559), (261, 154131), (619, 64989), (747, 53853), (783, 51377), (1857, 21663), (2241, 17951), (2407, 16713), (5571, 7221)]