78715329

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1163}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 131410944

約数和(自身を除く): 52695615

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 293, 879, 1163, 2051, 3223, 3489, 6153, 8141, 9669, 12793, 22561, 24423, 38379, 67683, 89551, 268653, 340759, 1022277, 2385313, 3748349, 7155939, 11245047, 26238443, 78715329]

約数ペア:

[(1, 78715329), (3, 26238443), (7, 11245047), (11, 7155939), (21, 3748349), (33, 2385313), (77, 1022277), (231, 340759), (293, 268653), (879, 89551), (1163, 67683), (2051, 38379), (3223, 24423), (3489, 22561), (6153, 12793), (8141, 9669)]