53730831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 89929728

約数和(自身を除く): 36198897

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1427, 1793, 3423, 4281, 5379, 9989, 12551, 15697, 29967, 37653, 47091, 109879, 232601, 329637, 697803, 1628207, 2558611, 4884621, 7675833, 17910277, 53730831]

約数ペア:

[(1, 53730831), (3, 17910277), (7, 7675833), (11, 4884621), (21, 2558611), (33, 1628207), (77, 697803), (163, 329637), (231, 232601), (489, 109879), (1141, 47091), (1427, 37653), (1793, 29967), (3423, 15697), (4281, 12551), (5379, 9989)]