127403388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{168523}}^1$

素因数の和:168543

約数の個数: 48

約数和(自身を含む): 377493760

約数和(自身を除く): 250090372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 168523, 337046, 505569, 674092, 1011138, 1179661, 1516707, 2022276, 2359322, 3033414, 3538983, 4550121, 4718644, 6066828, 7077966, 9100242, 10616949, 14155932, 18200484, 21233898, 31850847, 42467796, 63701694, 127403388]

約数ペア:

[(1, 127403388), (2, 63701694), (3, 42467796), (4, 31850847), (6, 21233898), (7, 18200484), (9, 14155932), (12, 10616949), (14, 9100242), (18, 7077966), (21, 6066828), (27, 4718644), (28, 4550121), (36, 3538983), (42, 3033414), (54, 2359322), (63, 2022276), (84, 1516707), (108, 1179661), (126, 1011138), (189, 674092), (252, 505569), (378, 337046), (756, 168523)]