169580229

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 284223072

約数和(自身を除く): 114642843

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1811, 1911, 2401, 4459, 5433, 7203, 12677, 13377, 23543, 31213, 38031, 70629, 88739, 93639, 164801, 266217, 494403, 621173, 1153607, 1863519, 3460821, 4348211, 8075249, 13044633, 24225747, 56526743, 169580229]

約数ペア:

[(1, 169580229), (3, 56526743), (7, 24225747), (13, 13044633), (21, 8075249), (39, 4348211), (49, 3460821), (91, 1863519), (147, 1153607), (273, 621173), (343, 494403), (637, 266217), (1029, 164801), (1811, 93639), (1911, 88739), (2401, 70629), (4459, 38031), (5433, 31213), (7203, 23543), (12677, 13377)]