71328943569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2844397}}^1$

素因数の和:2845056

約数の個数: 16

約数和(自身を含む): 102580369472

約数和(自身を除く): 31251425903

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 25077, 2844397, 8533191, 36977161, 110931483, 1828947271, 5486841813, 23776314523, 71328943569]

約数ペア:

[(1, 71328943569), (3, 23776314523), (13, 5486841813), (39, 1828947271), (643, 110931483), (1929, 36977161), (8359, 8533191), (25077, 2844397)]