78254199

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6919

約数の個数: 24

約数和(自身を含む): 119543424

約数和(自身を除く): 41289225

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 6841, 11439, 20523, 61569, 212071, 280481, 636213, 841443, 1908639, 2524329, 8694911, 26084733, 78254199]

約数ペア:

[(1, 78254199), (3, 26084733), (9, 8694911), (31, 2524329), (41, 1908639), (93, 841443), (123, 636213), (279, 280481), (369, 212071), (1271, 61569), (3813, 20523), (6841, 11439)]