183120273

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 139762287

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2939, 2967, 6923, 8817, 8901, 20573, 20769, 26451, 61719, 62307, 67597, 126377, 185157, 202791, 379131, 473179, 608373, 884639, 1137393, 1419537, 2653917, 2906671, 4258611, 7961751, 8720013, 20346697, 26160039, 61040091, 183120273]

約数ペア:

[(1, 183120273), (3, 61040091), (7, 26160039), (9, 20346697), (21, 8720013), (23, 7961751), (43, 4258611), (63, 2906671), (69, 2653917), (129, 1419537), (161, 1137393), (207, 884639), (301, 608373), (387, 473179), (483, 379131), (903, 202791), (989, 185157), (1449, 126377), (2709, 67597), (2939, 62307), (2967, 61719), (6923, 26451), (8817, 20769), (8901, 20573)]