135540378

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{8123}}^1$

素因数の和:8240

約数の個数: 40

約数和(自身を含む): 306697248

約数和(自身を除く): 171156870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8123, 8343, 16246, 16686, 24369, 48738, 73107, 146214, 219321, 438642, 657963, 836669, 1315926, 1673338, 2510007, 5020014, 7530021, 15060042, 22590063, 45180126, 67770189, 135540378]

約数ペア:

[(1, 135540378), (2, 67770189), (3, 45180126), (6, 22590063), (9, 15060042), (18, 7530021), (27, 5020014), (54, 2510007), (81, 1673338), (103, 1315926), (162, 836669), (206, 657963), (309, 438642), (618, 219321), (927, 146214), (1854, 73107), (2781, 48738), (5562, 24369), (8123, 16686), (8343, 16246)]