147480879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{911}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 242694144

約数和(自身を除く): 95213265

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 593, 911, 1779, 2733, 4151, 6377, 7709, 11843, 12453, 19131, 23127, 35529, 53963, 82901, 161889, 248703, 540223, 1620669, 3781561, 7022899, 11344683, 21068697, 49160293, 147480879]

約数ペア:

[(1, 147480879), (3, 49160293), (7, 21068697), (13, 11344683), (21, 7022899), (39, 3781561), (91, 1620669), (273, 540223), (593, 248703), (911, 161889), (1779, 82901), (2733, 53963), (4151, 35529), (6377, 23127), (7709, 19131), (11843, 12453)]