55188771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 82579200

約数和(自身を除く): 27390429

約数列:

[1, 3, 11, 33, 67, 109, 201, 229, 327, 687, 737, 1199, 2211, 2519, 3597, 7303, 7557, 15343, 21909, 24961, 46029, 74883, 80333, 168773, 240999, 274571, 506319, 823713, 1672387, 5017161, 18396257, 55188771]

約数ペア:

[(1, 55188771), (3, 18396257), (11, 5017161), (33, 1672387), (67, 823713), (109, 506319), (201, 274571), (229, 240999), (327, 168773), (687, 80333), (737, 74883), (1199, 46029), (2211, 24961), (2519, 21909), (3597, 15343), (7303, 7557)]