166336191

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10039}}^1$

素因数の和:10315

約数の個数: 24

約数和(自身を含む): 275658240

約数和(自身を除く): 109322049

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 1841, 2367, 5523, 10039, 16569, 30117, 70273, 90351, 210819, 632457, 2640257, 7920771, 18481799, 23762313, 55445397, 166336191]

約数ペア:

[(1, 166336191), (3, 55445397), (7, 23762313), (9, 18481799), (21, 7920771), (63, 2640257), (263, 632457), (789, 210819), (1841, 90351), (2367, 70273), (5523, 30117), (10039, 16569)]