84535227

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18899}}^1$

素因数の和:18983

約数の個数: 24

約数和(自身を含む): 141523200

約数和(自身を除く): 56987973

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 18899, 56697, 132293, 170091, 396879, 1190637, 1341829, 4025487, 9392803, 12076461, 28178409, 84535227]

約数ペア:

[(1, 84535227), (3, 28178409), (7, 12076461), (9, 9392803), (21, 4025487), (63, 1341829), (71, 1190637), (213, 396879), (497, 170091), (639, 132293), (1491, 56697), (4473, 18899)]