73605981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 107712000

約数和(自身を除く): 34106019

約数列:

[1, 3, 19, 43, 57, 59, 129, 177, 509, 817, 1121, 1527, 2451, 2537, 3363, 7611, 9671, 21887, 29013, 30031, 48203, 65661, 90093, 144609, 415853, 570589, 1247559, 1291333, 1711767, 3873999, 24535327, 73605981]

約数ペア:

[(1, 73605981), (3, 24535327), (19, 3873999), (43, 1711767), (57, 1291333), (59, 1247559), (129, 570589), (177, 415853), (509, 144609), (817, 90093), (1121, 65661), (1527, 48203), (2451, 30031), (2537, 29013), (3363, 21887), (7611, 9671)]