40361673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 61212672

約数和(自身を除く): 20850999

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 491, 517, 583, 1473, 1551, 1749, 2491, 5401, 7473, 16203, 23077, 26023, 27401, 69231, 78069, 82203, 253847, 286253, 761541, 858759, 1223081, 3669243, 13453891, 40361673]

約数ペア:

[(1, 40361673), (3, 13453891), (11, 3669243), (33, 1223081), (47, 858759), (53, 761541), (141, 286253), (159, 253847), (491, 82203), (517, 78069), (583, 69231), (1473, 27401), (1551, 26023), (1749, 23077), (2491, 16203), (5401, 7473)]