158432828421

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{47087}}^1$

素因数の和:47638

約数の個数: 48

約数和(自身を含む): 251481563136

約数和(自身を除く): 93048734715

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 487, 987, 1461, 2303, 3409, 6909, 10227, 22889, 23863, 47087, 68667, 71589, 141261, 160223, 329609, 480669, 988827, 1121561, 2213089, 2307263, 3364683, 6639267, 6921789, 15491623, 22931369, 46474869, 68794107, 108441361, 160519583, 325324083, 481558749, 1077774343, 1123637081, 3233323029, 3370911243, 7544420401, 22633261203, 52810942807, 158432828421]

約数ペア:

[(1, 158432828421), (3, 52810942807), (7, 22633261203), (21, 7544420401), (47, 3370911243), (49, 3233323029), (141, 1123637081), (147, 1077774343), (329, 481558749), (487, 325324083), (987, 160519583), (1461, 108441361), (2303, 68794107), (3409, 46474869), (6909, 22931369), (10227, 15491623), (22889, 6921789), (23863, 6639267), (47087, 3364683), (68667, 2307263), (71589, 2213089), (141261, 1121561), (160223, 988827), (329609, 480669)]