27533793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 44554240

約数和(自身を除く): 17020447

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 457, 1057, 1371, 2869, 3171, 3199, 8607, 8683, 9597, 20083, 26049, 60249, 60781, 69007, 182343, 207021, 483049, 1311133, 1449147, 3933399, 9177931, 27533793]

約数ペア:

[(1, 27533793), (3, 9177931), (7, 3933399), (19, 1449147), (21, 1311133), (57, 483049), (133, 207021), (151, 182343), (399, 69007), (453, 60781), (457, 60249), (1057, 26049), (1371, 20083), (2869, 9597), (3171, 8683), (3199, 8607)]