57542667

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 95208960

約数和(自身を除く): 37666293

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1609, 1703, 2751, 4827, 5109, 11263, 11921, 20917, 33789, 35763, 62751, 146419, 210779, 439257, 632337, 1475453, 2740127, 4426359, 8220381, 19180889, 57542667]

約数ペア:

[(1, 57542667), (3, 19180889), (7, 8220381), (13, 4426359), (21, 2740127), (39, 1475453), (91, 632337), (131, 439257), (273, 210779), (393, 146419), (917, 62751), (1609, 35763), (1703, 33789), (2751, 20917), (4827, 11921), (5109, 11263)]