153886383

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84229}}^1$

素因数の和:84271

約数の個数: 24

約数和(自身を含む): 262797600

約数和(自身を除く): 108911217

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 84229, 252687, 589603, 758061, 1768809, 2442641, 5306427, 7327923, 17098487, 21983769, 51295461, 153886383]

約数ペア:

[(1, 153886383), (3, 51295461), (7, 21983769), (9, 17098487), (21, 7327923), (29, 5306427), (63, 2442641), (87, 1768809), (203, 758061), (261, 589603), (609, 252687), (1827, 84229)]