57558978

素因数分解:

$2^1\times 3^3\times {\mathrm{977}}^1\times {\mathrm{1091}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 128157120

約数和(自身を除く): 70598142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 977, 1091, 1954, 2182, 2931, 3273, 5862, 6546, 8793, 9819, 17586, 19638, 26379, 29457, 52758, 58914, 1065907, 2131814, 3197721, 6395442, 9593163, 19186326, 28779489, 57558978]

約数ペア:

[(1, 57558978), (2, 28779489), (3, 19186326), (6, 9593163), (9, 6395442), (18, 3197721), (27, 2131814), (54, 1065907), (977, 58914), (1091, 52758), (1954, 29457), (2182, 26379), (2931, 19638), (3273, 17586), (5862, 9819), (6546, 8793)]