15665093871

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{51871}}^1$

素因数の和:52151

約数の個数: 32

約数和(自身を含む): 24320913408

約数和(自身を除く): 8655819537

約数列:

[1, 3, 7, 21, 73, 197, 219, 511, 591, 1379, 1533, 4137, 14381, 43143, 51871, 100667, 155613, 302001, 363097, 1089291, 3786583, 10218587, 11359749, 26506081, 30655761, 71530109, 79518243, 214590327, 745956851, 2237870553, 5221697957, 15665093871]

約数ペア:

[(1, 15665093871), (3, 5221697957), (7, 2237870553), (21, 745956851), (73, 214590327), (197, 79518243), (219, 71530109), (511, 30655761), (591, 26506081), (1379, 11359749), (1533, 10218587), (4137, 3786583), (14381, 1089291), (43143, 363097), (51871, 302001), (100667, 155613)]