190843443

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131707}}^1$

素因数の和:131743

約数の個数: 24

約数和(自身を含む): 328743168

約数和(自身を除く): 137899725

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 131707, 395121, 921949, 1185363, 2765847, 3029261, 8297541, 9087783, 21204827, 27263349, 63614481, 190843443]

約数ペア:

[(1, 190843443), (3, 63614481), (7, 27263349), (9, 21204827), (21, 9087783), (23, 8297541), (63, 3029261), (69, 2765847), (161, 1185363), (207, 921949), (483, 395121), (1449, 131707)]