89208171

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 141312600

約数和(自身を除く): 52104429

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 507, 659, 801, 1157, 1521, 1977, 3471, 5931, 8567, 10413, 15041, 25701, 45123, 58651, 77103, 111371, 135369, 175953, 334113, 527859, 762463, 1002339, 2287389, 6862167, 9912019, 29736057, 89208171]

約数ペア:

[(1, 89208171), (3, 29736057), (9, 9912019), (13, 6862167), (39, 2287389), (89, 1002339), (117, 762463), (169, 527859), (267, 334113), (507, 175953), (659, 135369), (801, 111371), (1157, 77103), (1521, 58651), (1977, 45123), (3471, 25701), (5931, 15041), (8567, 10413)]