127699341

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 217916928

約数和(自身を除く): 90217587

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 151, 231, 453, 523, 539, 1057, 1569, 1617, 1661, 3171, 3661, 4983, 5753, 7399, 10983, 11627, 17259, 22197, 25627, 34881, 40271, 76881, 78973, 81389, 120813, 236919, 244167, 281897, 552811, 845691, 868703, 1658433, 2606109, 3869677, 6080921, 11609031, 18242763, 42566447, 127699341]

約数ペア:

[(1, 127699341), (3, 42566447), (7, 18242763), (11, 11609031), (21, 6080921), (33, 3869677), (49, 2606109), (77, 1658433), (147, 868703), (151, 845691), (231, 552811), (453, 281897), (523, 244167), (539, 236919), (1057, 120813), (1569, 81389), (1617, 78973), (1661, 76881), (3171, 40271), (3661, 34881), (4983, 25627), (5753, 22197), (7399, 17259), (10983, 11627)]