54015927

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 84518400

約数和(自身を除く): 30502473

約数列:

[1, 3, 7, 21, 61, 149, 183, 283, 427, 447, 849, 1043, 1281, 1981, 3129, 5943, 9089, 17263, 27267, 42167, 51789, 63623, 120841, 126501, 190869, 295169, 362523, 885507, 2572187, 7716561, 18005309, 54015927]

約数ペア:

[(1, 54015927), (3, 18005309), (7, 7716561), (21, 2572187), (61, 885507), (149, 362523), (183, 295169), (283, 190869), (427, 126501), (447, 120841), (849, 63623), (1043, 51789), (1281, 42167), (1981, 27267), (3129, 17263), (5943, 9089)]