713602827

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 1250357472

約数和(自身を除く): 536754645

約数列:

[1, 3, 7, 9, 21, 41, 49, 61, 63, 123, 147, 183, 287, 369, 427, 441, 549, 647, 861, 1281, 1941, 2009, 2501, 2583, 2989, 3843, 4529, 5823, 6027, 7503, 8967, 13587, 17507, 18081, 22509, 26527, 26901, 31703, 39467, 40761, 52521, 79581, 95109, 118401, 122549, 157563, 185689, 238743, 276269, 285327, 355203, 367647, 557067, 828807, 1102941, 1299823, 1618147, 1671201, 1933883, 2486421, 3899469, 4854441, 5801649, 11327029, 11698407, 14563323, 17404947, 33981087, 79289203, 101943261, 237867609, 713602827]

約数ペア:

[(1, 713602827), (3, 237867609), (7, 101943261), (9, 79289203), (21, 33981087), (41, 17404947), (49, 14563323), (61, 11698407), (63, 11327029), (123, 5801649), (147, 4854441), (183, 3899469), (287, 2486421), (369, 1933883), (427, 1671201), (441, 1618147), (549, 1299823), (647, 1102941), (861, 828807), (1281, 557067), (1941, 367647), (2009, 355203), (2501, 285327), (2583, 276269), (2989, 238743), (3843, 185689), (4529, 157563), (5823, 122549), (6027, 118401), (7503, 95109), (8967, 79581), (13587, 52521), (17507, 40761), (18081, 39467), (22509, 31703), (26527, 26901)]