63628143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 91570176

約数和(自身を除く): 27942033

約数列:

[1, 3, 23, 53, 69, 127, 137, 159, 381, 411, 1219, 2921, 3151, 3657, 6731, 7261, 8763, 9453, 17399, 20193, 21783, 52197, 154813, 167003, 400177, 464439, 501009, 922147, 1200531, 2766441, 21209381, 63628143]

約数ペア:

[(1, 63628143), (3, 21209381), (23, 2766441), (53, 1200531), (69, 922147), (127, 501009), (137, 464439), (159, 400177), (381, 167003), (411, 154813), (1219, 52197), (2921, 21783), (3151, 20193), (3657, 17399), (6731, 9453), (7261, 8763)]