127621764

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27481}}^1$

素因数の和:27537

約数の個数: 48

約数和(自身を含む): 338578240

約数和(自身を除く): 210956476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 27481, 54962, 82443, 109924, 164886, 247329, 329772, 494658, 741987, 989316, 1181683, 1483974, 2363366, 2967948, 3545049, 4726732, 7090098, 10635147, 14180196, 21270294, 31905441, 42540588, 63810882, 127621764]

約数ペア:

[(1, 127621764), (2, 63810882), (3, 42540588), (4, 31905441), (6, 21270294), (9, 14180196), (12, 10635147), (18, 7090098), (27, 4726732), (36, 3545049), (43, 2967948), (54, 2363366), (86, 1483974), (108, 1181683), (129, 989316), (172, 741987), (258, 494658), (387, 329772), (516, 247329), (774, 164886), (1161, 109924), (1548, 82443), (2322, 54962), (4644, 27481)]