201628953

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 304254720

約数和(自身を除く): 102625767

約数列:

[1, 3, 9, 27, 97, 167, 291, 461, 501, 873, 1383, 1503, 2619, 4149, 4509, 12447, 16199, 44717, 48597, 76987, 134151, 145791, 230961, 402453, 437373, 692883, 1207359, 2078649, 7467739, 22403217, 67209651, 201628953]

約数ペア:

[(1, 201628953), (3, 67209651), (9, 22403217), (27, 7467739), (97, 2078649), (167, 1207359), (291, 692883), (461, 437373), (501, 402453), (873, 230961), (1383, 145791), (1503, 134151), (2619, 76987), (4149, 48597), (4509, 44717), (12447, 16199)]