155514429

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16567}}^1$

素因数の和:16729

約数の個数: 24

約数和(自身を含む): 258460800

約数和(自身を除く): 102946371

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 16567, 49701, 115969, 149103, 347907, 1043721, 2468483, 7405449, 17279381, 22216347, 51838143, 155514429]

約数ペア:

[(1, 155514429), (3, 51838143), (7, 22216347), (9, 17279381), (21, 7405449), (63, 2468483), (149, 1043721), (447, 347907), (1043, 149103), (1341, 115969), (3129, 49701), (9387, 16567)]