172092141

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21362

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 114421779

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 21317, 63951, 191853, 277121, 490291, 575559, 831363, 1470873, 2494089, 4412619, 6373783, 7482267, 13237857, 19121349, 57364047, 172092141]

約数ペア:

[(1, 172092141), (3, 57364047), (9, 19121349), (13, 13237857), (23, 7482267), (27, 6373783), (39, 4412619), (69, 2494089), (117, 1470873), (207, 831363), (299, 575559), (351, 490291), (621, 277121), (897, 191853), (2691, 63951), (8073, 21317)]