74345103

素因数分解:

$3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 125590608

約数和(自身を除く): 51245505

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 263, 441, 641, 789, 1841, 1923, 2367, 4487, 5523, 5769, 12887, 13461, 16569, 31409, 38661, 40383, 94227, 115983, 168583, 282681, 505749, 1180081, 1517247, 3540243, 8260567, 10620729, 24781701, 74345103]

約数ペア:

[(1, 74345103), (3, 24781701), (7, 10620729), (9, 8260567), (21, 3540243), (49, 1517247), (63, 1180081), (147, 505749), (263, 282681), (441, 168583), (641, 115983), (789, 94227), (1841, 40383), (1923, 38661), (2367, 31409), (4487, 16569), (5523, 13461), (5769, 12887)]