1107279369

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{136247}}^1$

素因数の和:136306

約数の個数: 32

約数和(自身を含む): 1918371840

約数和(自身を除く): 811092471

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 136247, 408741, 953729, 1226223, 2861187, 3678669, 5858621, 8583561, 17575863, 25750683, 41010347, 52727589, 123031041, 158182767, 369093123, 1107279369]

約数ペア:

[(1, 1107279369), (3, 369093123), (7, 158182767), (9, 123031041), (21, 52727589), (27, 41010347), (43, 25750683), (63, 17575863), (129, 8583561), (189, 5858621), (301, 3678669), (387, 2861187), (903, 1226223), (1161, 953729), (2709, 408741), (8127, 136247)]