2772095193

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{26021}}^1$

素因数の和:26142

約数の個数: 48

約数和(自身を含む): 4871318400

約数和(自身を除く): 2099223207

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 623, 801, 1197, 1691, 1869, 5073, 5607, 11837, 15219, 26021, 35511, 78063, 106533, 182147, 234189, 494399, 546441, 1483197, 1639323, 2315869, 3460793, 4449591, 6947607, 10382379, 16211083, 20842821, 31147137, 44001511, 48633249, 132004533, 145899747, 308010577, 396013599, 924031731, 2772095193]

約数ペア:

[(1, 2772095193), (3, 924031731), (7, 396013599), (9, 308010577), (19, 145899747), (21, 132004533), (57, 48633249), (63, 44001511), (89, 31147137), (133, 20842821), (171, 16211083), (267, 10382379), (399, 6947607), (623, 4449591), (801, 3460793), (1197, 2315869), (1691, 1639323), (1869, 1483197), (5073, 546441), (5607, 494399), (11837, 234189), (15219, 182147), (26021, 106533), (35511, 78063)]