156973132239

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4220729}}^1$

素因数の和:4220780

約数の個数: 48

約数和(自身を含む): 277150014720

約数和(自身を除く): 120176882481

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 3381, 5313, 12397, 37191, 4220729, 12662187, 29545103, 46428019, 88635309, 97076767, 139284057, 206815721, 291230301, 324996133, 620447163, 679537369, 974988399, 1067844437, 2038612107, 2274972931, 3203533311, 4756761583, 6824918793, 7474911059, 14270284749, 22424733177, 52324377413, 156973132239]

約数ペア:

[(1, 156973132239), (3, 52324377413), (7, 22424733177), (11, 14270284749), (21, 7474911059), (23, 6824918793), (33, 4756761583), (49, 3203533311), (69, 2274972931), (77, 2038612107), (147, 1067844437), (161, 974988399), (231, 679537369), (253, 620447163), (483, 324996133), (539, 291230301), (759, 206815721), (1127, 139284057), (1617, 97076767), (1771, 88635309), (3381, 46428019), (5313, 29545103), (12397, 12662187), (37191, 4220729)]