188772753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 284094720

約数和(自身を除く): 95321967

約数列:

[1, 3, 13, 23, 39, 69, 299, 389, 541, 897, 1167, 1623, 5057, 7033, 8947, 12443, 15171, 21099, 26841, 37329, 116311, 161759, 210449, 348933, 485277, 631347, 2735837, 4840327, 8207511, 14520981, 62924251, 188772753]

約数ペア:

[(1, 188772753), (3, 62924251), (13, 14520981), (23, 8207511), (39, 4840327), (69, 2735837), (299, 631347), (389, 485277), (541, 348933), (897, 210449), (1167, 161759), (1623, 116311), (5057, 37329), (7033, 26841), (8947, 21099), (12443, 15171)]