74991609

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5153}}^1$

素因数の和:5187

約数の個数: 48

約数和(自身を含む): 141013440

約数和(自身を除く): 66021831

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 5153, 14553, 15459, 36071, 46377, 56683, 108213, 139131, 170049, 252497, 324639, 396781, 510147, 757491, 973917, 1190343, 1530441, 2272473, 2777467, 3571029, 6817419, 8332401, 10713087, 24997203, 74991609]

約数ペア:

[(1, 74991609), (3, 24997203), (7, 10713087), (9, 8332401), (11, 6817419), (21, 3571029), (27, 2777467), (33, 2272473), (49, 1530441), (63, 1190343), (77, 973917), (99, 757491), (147, 510147), (189, 396781), (231, 324639), (297, 252497), (441, 170049), (539, 139131), (693, 108213), (1323, 56683), (1617, 46377), (2079, 36071), (4851, 15459), (5153, 14553)]