43189653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 65560320

約数和(自身を除く): 22370667

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 541, 897, 1157, 1623, 2047, 3471, 6141, 7033, 12443, 21099, 26611, 37329, 48149, 79833, 144447, 161759, 485277, 625937, 1107427, 1877811, 3322281, 14396551, 43189653]

約数ペア:

[(1, 43189653), (3, 14396551), (13, 3322281), (23, 1877811), (39, 1107427), (69, 625937), (89, 485277), (267, 161759), (299, 144447), (541, 79833), (897, 48149), (1157, 37329), (1623, 26611), (2047, 21099), (3471, 12443), (6141, 7033)]