74792277

素因数分解:

$3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 126500556

約数和(自身を除く): 51708279

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 181, 441, 543, 937, 1267, 1629, 2811, 3801, 6559, 8433, 8869, 11403, 19677, 26607, 45913, 59031, 79821, 137739, 169597, 413217, 508791, 1187179, 1526373, 3561537, 8310253, 10684611, 24930759, 74792277]

約数ペア:

[(1, 74792277), (3, 24930759), (7, 10684611), (9, 8310253), (21, 3561537), (49, 1526373), (63, 1187179), (147, 508791), (181, 413217), (441, 169597), (543, 137739), (937, 79821), (1267, 59031), (1629, 45913), (2811, 26607), (3801, 19677), (6559, 11403), (8433, 8869)]