74154717

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30181}}^1$

素因数の和:30210

約数の個数: 32

約数和(自身を含む): 135215360

約数和(自身を除く): 61060643

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 30181, 90543, 211267, 271629, 392353, 633801, 814887, 1177059, 1901403, 2746471, 3531177, 5704209, 8239413, 10593531, 24718239, 74154717]

約数ペア:

[(1, 74154717), (3, 24718239), (7, 10593531), (9, 8239413), (13, 5704209), (21, 3531177), (27, 2746471), (39, 1901403), (63, 1177059), (91, 814887), (117, 633801), (189, 392353), (273, 271629), (351, 211267), (819, 90543), (2457, 30181)]