157025169

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28649}}^1$

素因数の和:28694

約数の個数: 32

約数和(自身を含む): 275040000

約数和(自身を除く): 118014831

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 28649, 85947, 200543, 257841, 601629, 773523, 830821, 1804887, 2492463, 5414661, 5815747, 7477389, 17447241, 22432167, 52341723, 157025169]

約数ペア:

[(1, 157025169), (3, 52341723), (7, 22432167), (9, 17447241), (21, 7477389), (27, 5815747), (29, 5414661), (63, 2492463), (87, 1804887), (189, 830821), (203, 773523), (261, 601629), (609, 257841), (783, 200543), (1827, 85947), (5481, 28649)]