74117421

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3491}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 122750784

約数和(自身を除く): 48633363

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 3491, 7077, 10473, 21231, 24437, 31419, 73311, 219933, 1176467, 3529401, 8235269, 10588203, 24705807, 74117421]

約数ペア:

[(1, 74117421), (3, 24705807), (7, 10588203), (9, 8235269), (21, 3529401), (63, 1176467), (337, 219933), (1011, 73311), (2359, 31419), (3033, 24437), (3491, 21231), (7077, 10473)]