761796189

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 1423217952

約数和(自身を除く): 661421763

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 53, 63, 77, 99, 147, 159, 231, 371, 441, 477, 539, 583, 693, 1113, 1617, 1749, 2597, 2963, 3339, 4081, 4851, 5247, 7791, 8889, 12243, 20741, 23373, 26667, 28567, 32593, 36729, 62223, 85701, 97779, 145187, 157039, 186669, 228151, 257103, 293337, 435561, 471117, 684453, 1099273, 1306683, 1413351, 1597057, 1727429, 2053359, 3297819, 4791171, 5182287, 7694911, 9893457, 12092003, 14373513, 15546861, 23084733, 36276009, 69254199, 84644021, 108828027, 253932063, 761796189]

約数ペア:

[(1, 761796189), (3, 253932063), (7, 108828027), (9, 84644021), (11, 69254199), (21, 36276009), (33, 23084733), (49, 15546861), (53, 14373513), (63, 12092003), (77, 9893457), (99, 7694911), (147, 5182287), (159, 4791171), (231, 3297819), (371, 2053359), (441, 1727429), (477, 1597057), (539, 1413351), (583, 1306683), (693, 1099273), (1113, 684453), (1617, 471117), (1749, 435561), (2597, 293337), (2963, 257103), (3339, 228151), (4081, 186669), (4851, 157039), (5247, 145187), (7791, 97779), (8889, 85701), (12243, 62223), (20741, 36729), (23373, 32593), (26667, 28567)]