275728698

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{81049}}^1$

素因数の和:81073

約数の個数: 48

約数和(自身を含む): 708052800

約数和(自身を除く): 432324102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 81049, 162098, 243147, 486294, 567343, 729441, 1134686, 1458882, 1702029, 2188323, 3404058, 4376646, 5106087, 6564969, 10212174, 13129938, 15318261, 19694907, 30636522, 39389814, 45954783, 91909566, 137864349, 275728698]

約数ペア:

[(1, 275728698), (2, 137864349), (3, 91909566), (6, 45954783), (7, 39389814), (9, 30636522), (14, 19694907), (18, 15318261), (21, 13129938), (27, 10212174), (42, 6564969), (54, 5106087), (63, 4376646), (81, 3404058), (126, 2188323), (162, 1702029), (189, 1458882), (243, 1134686), (378, 729441), (486, 567343), (567, 486294), (1134, 243147), (1701, 162098), (3402, 81049)]