82216197

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24623}}^1$

素因数の和:24689

約数の個数: 24

約数和(自身を含む): 138288384

約数和(自身を除く): 56072187

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 24623, 73869, 172361, 221607, 517083, 1305019, 1551249, 3915057, 9135133, 11745171, 27405399, 82216197]

約数ペア:

[(1, 82216197), (3, 27405399), (7, 11745171), (9, 9135133), (21, 3915057), (53, 1551249), (63, 1305019), (159, 517083), (371, 221607), (477, 172361), (1113, 73869), (3339, 24623)]