84228729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 128177280

約数和(自身を除く): 43948551

約数列:

[1, 3, 13, 19, 39, 57, 197, 247, 577, 591, 741, 1731, 2561, 3743, 7501, 7683, 10963, 11229, 22503, 32889, 48659, 113669, 142519, 145977, 341007, 427557, 1477697, 2159711, 4433091, 6479133, 28076243, 84228729]

約数ペア:

[(1, 84228729), (3, 28076243), (13, 6479133), (19, 4433091), (39, 2159711), (57, 1477697), (197, 427557), (247, 341007), (577, 145977), (591, 142519), (741, 113669), (1731, 48659), (2561, 32889), (3743, 22503), (7501, 11229), (7683, 10963)]