127307142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 285996672

約数和(自身を除く): 158689530

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 337, 558, 674, 677, 1011, 1354, 2022, 2031, 3033, 4062, 6066, 6093, 10447, 12186, 20894, 20987, 31341, 41974, 62682, 62961, 94023, 125922, 188046, 188883, 228149, 377766, 456298, 684447, 1368894, 2053341, 4106682, 7072619, 14145238, 21217857, 42435714, 63653571, 127307142]

約数ペア:

[(1, 127307142), (2, 63653571), (3, 42435714), (6, 21217857), (9, 14145238), (18, 7072619), (31, 4106682), (62, 2053341), (93, 1368894), (186, 684447), (279, 456298), (337, 377766), (558, 228149), (674, 188883), (677, 188046), (1011, 125922), (1354, 94023), (2022, 62961), (2031, 62682), (3033, 41974), (4062, 31341), (6066, 20987), (6093, 20894), (10447, 12186)]