105162813

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 179379200

約数和(自身を除く): 74216387

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 4003, 8757, 12009, 26271, 28021, 36027, 84063, 108081, 252189, 556417, 756567, 1669251, 3894919, 5007753, 11684757, 15023259, 35054271, 105162813]

約数ペア:

[(1, 105162813), (3, 35054271), (7, 15023259), (9, 11684757), (21, 5007753), (27, 3894919), (63, 1669251), (139, 756567), (189, 556417), (417, 252189), (973, 108081), (1251, 84063), (2919, 36027), (3753, 28021), (4003, 26271), (8757, 12009)]