169634821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 188987904

約数和(自身を除く): 19353083

約数列:

[1, 23, 31, 53, 67, 713, 1219, 1541, 1643, 2077, 3551, 4489, 37789, 47771, 81673, 103247, 110081, 139159, 237917, 2531863, 3200657, 5472091, 7375427, 169634821]

約数ペア:

[(1, 169634821), (23, 7375427), (31, 5472091), (53, 3200657), (67, 2531863), (713, 237917), (1219, 139159), (1541, 110081), (1643, 103247), (2077, 81673), (3551, 47771), (4489, 37789)]