69665193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8973

約数の個数: 24

約数和(自身を含む): 109997888

約数和(自身を除く): 40332695

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 8887, 26661, 79983, 115531, 346593, 595429, 1039779, 1786287, 5358861, 7740577, 23221731, 69665193]

約数ペア:

[(1, 69665193), (3, 23221731), (9, 7740577), (13, 5358861), (39, 1786287), (67, 1039779), (117, 595429), (201, 346593), (603, 115531), (871, 79983), (2613, 26661), (7839, 8887)]