127238634

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 297348480

約数和(自身を除く): 170109846

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1161, 1481, 1591, 1998, 2322, 2962, 3182, 4443, 4773, 8886, 9546, 13329, 14319, 26658, 28638, 39987, 42957, 54797, 63683, 79974, 85914, 109594, 127366, 164391, 191049, 328782, 382098, 493173, 573147, 986346, 1146294, 1479519, 1719441, 2356271, 2959038, 3438882, 4712542, 7068813, 14137626, 21206439, 42412878, 63619317, 127238634]

約数ペア:

[(1, 127238634), (2, 63619317), (3, 42412878), (6, 21206439), (9, 14137626), (18, 7068813), (27, 4712542), (37, 3438882), (43, 2959038), (54, 2356271), (74, 1719441), (86, 1479519), (111, 1146294), (129, 986346), (222, 573147), (258, 493173), (333, 382098), (387, 328782), (666, 191049), (774, 164391), (999, 127366), (1161, 109594), (1481, 85914), (1591, 79974), (1998, 63683), (2322, 54797), (2962, 42957), (3182, 39987), (4443, 28638), (4773, 26658), (8886, 14319), (9546, 13329)]