190772673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36779}}^1$

素因数の和:36821

約数の個数: 32

約数和(自身を含む): 329548800

約数和(自身を除く): 138776127

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 36779, 110337, 257453, 478127, 698801, 772359, 1434381, 2096403, 3346889, 4891607, 9084413, 10040667, 14674821, 27253239, 63590891, 190772673]

約数ペア:

[(1, 190772673), (3, 63590891), (7, 27253239), (13, 14674821), (19, 10040667), (21, 9084413), (39, 4891607), (57, 3346889), (91, 2096403), (133, 1434381), (247, 772359), (273, 698801), (399, 478127), (741, 257453), (1729, 110337), (5187, 36779)]