159779529

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 293092800

約数和(自身を除く): 133313271

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 169, 273, 301, 349, 387, 507, 559, 819, 903, 1047, 1183, 1521, 1677, 2443, 2709, 3141, 3549, 3913, 4537, 5031, 7267, 7329, 10647, 11739, 13611, 15007, 21801, 21987, 31759, 35217, 40833, 45021, 50869, 58981, 65403, 95277, 105049, 135063, 152607, 176943, 195091, 285831, 315147, 412867, 457821, 530829, 585273, 945441, 1238601, 1365637, 1755819, 2536183, 3715803, 4096911, 7608549, 12290733, 17753281, 22825647, 53259843, 159779529]

約数ペア:

[(1, 159779529), (3, 53259843), (7, 22825647), (9, 17753281), (13, 12290733), (21, 7608549), (39, 4096911), (43, 3715803), (63, 2536183), (91, 1755819), (117, 1365637), (129, 1238601), (169, 945441), (273, 585273), (301, 530829), (349, 457821), (387, 412867), (507, 315147), (559, 285831), (819, 195091), (903, 176943), (1047, 152607), (1183, 135063), (1521, 105049), (1677, 95277), (2443, 65403), (2709, 58981), (3141, 50869), (3549, 45021), (3913, 40833), (4537, 35217), (5031, 31759), (7267, 21987), (7329, 21801), (10647, 15007), (11739, 13611)]