2001054159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 3290918400

約数和(自身を除く): 1289864241

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 211, 351, 369, 533, 633, 659, 1107, 1599, 1899, 1977, 2743, 4797, 5697, 5931, 8229, 8567, 8651, 14391, 17793, 24687, 25701, 25953, 27019, 74061, 77103, 77859, 81057, 112463, 139049, 231309, 233577, 243171, 337389, 351247, 417147, 729513, 1012167, 1053741, 1251441, 1807637, 3036501, 3161223, 3754323, 5422911, 5701009, 9483669, 16268733, 17103027, 48806199, 51309081, 74113117, 153927243, 222339351, 667018053, 2001054159]

約数ペア:

[(1, 2001054159), (3, 667018053), (9, 222339351), (13, 153927243), (27, 74113117), (39, 51309081), (41, 48806199), (117, 17103027), (123, 16268733), (211, 9483669), (351, 5701009), (369, 5422911), (533, 3754323), (633, 3161223), (659, 3036501), (1107, 1807637), (1599, 1251441), (1899, 1053741), (1977, 1012167), (2743, 729513), (4797, 417147), (5697, 351247), (5931, 337389), (8229, 243171), (8567, 233577), (8651, 231309), (14391, 139049), (17793, 112463), (24687, 81057), (25701, 77859), (25953, 77103), (27019, 74061)]