27042978

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 55085184

約数和(自身を除く): 28042206

約数列:

[1, 2, 3, 6, 137, 167, 197, 274, 334, 394, 411, 501, 591, 822, 1002, 1182, 22879, 26989, 32899, 45758, 53978, 65798, 68637, 80967, 98697, 137274, 161934, 197394, 4507163, 9014326, 13521489, 27042978]

約数ペア:

[(1, 27042978), (2, 13521489), (3, 9014326), (6, 4507163), (137, 197394), (167, 161934), (197, 137274), (274, 98697), (334, 80967), (394, 68637), (411, 65798), (501, 53978), (591, 45758), (822, 32899), (1002, 26989), (1182, 22879)]