57138873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 86456832

約数和(自身を除く): 29317959

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 473, 601, 737, 1419, 1803, 2211, 2881, 6611, 8643, 19833, 25843, 31691, 40267, 77529, 95073, 120801, 284273, 442937, 852819, 1328811, 1731481, 5194443, 19046291, 57138873]

約数ペア:

[(1, 57138873), (3, 19046291), (11, 5194443), (33, 1731481), (43, 1328811), (67, 852819), (129, 442937), (201, 284273), (473, 120801), (601, 95073), (737, 77529), (1419, 40267), (1803, 31691), (2211, 25843), (2881, 19833), (6611, 8643)]