71944677

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3181}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 119134080

約数和(自身を除く): 47189403

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2513, 3181, 3231, 7539, 9543, 22267, 22617, 28629, 66801, 200403, 1141979, 3425937, 7993853, 10277811, 23981559, 71944677]

約数ペア:

[(1, 71944677), (3, 23981559), (7, 10277811), (9, 7993853), (21, 3425937), (63, 1141979), (359, 200403), (1077, 66801), (2513, 28629), (3181, 22617), (3231, 22267), (7539, 9543)]