27868971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 42477120

約数和(自身を除く): 14608149

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 601, 1131, 1189, 1599, 1803, 3567, 7813, 15457, 17429, 23439, 24641, 46371, 52287, 73923, 226577, 320333, 679731, 714589, 960999, 2143767, 9289657, 27868971]

約数ペア:

[(1, 27868971), (3, 9289657), (13, 2143767), (29, 960999), (39, 714589), (41, 679731), (87, 320333), (123, 226577), (377, 73923), (533, 52287), (601, 46371), (1131, 24641), (1189, 23439), (1599, 17429), (1803, 15457), (3567, 7813)]