27335637

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 47966336

約数和(自身を除く): 20630699

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 1303, 2331, 2997, 3909, 6993, 9121, 11727, 20979, 27363, 35181, 48211, 82089, 105543, 144633, 246267, 337477, 433899, 738801, 1012431, 1301697, 3037293, 3905091, 9111879, 27335637]

約数ペア:

[(1, 27335637), (3, 9111879), (7, 3905091), (9, 3037293), (21, 1301697), (27, 1012431), (37, 738801), (63, 433899), (81, 337477), (111, 246267), (189, 144633), (259, 105543), (333, 82089), (567, 48211), (777, 35181), (999, 27363), (1303, 20979), (2331, 11727), (2997, 9121), (3909, 6993)]