156906231321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3355063}}^1$

素因数の和:3355221

約数の個数: 32

約数和(自身を含む): 255092226048

約数和(自身を除く): 98185994727

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 6681, 15589, 46767, 3355063, 10065189, 23485441, 57036071, 70456323, 171108213, 399252497, 439513253, 1197757491, 1318539759, 3076592771, 7471725301, 9229778313, 22415175903, 52302077107, 156906231321]

約数ペア:

[(1, 156906231321), (3, 52302077107), (7, 22415175903), (17, 9229778313), (21, 7471725301), (51, 3076592771), (119, 1318539759), (131, 1197757491), (357, 439513253), (393, 399252497), (917, 171108213), (2227, 70456323), (2751, 57036071), (6681, 23485441), (15589, 10065189), (46767, 3355063)]