65288223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 126637056

約数和(自身を除く): 61348833

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 7247, 9009, 21741, 50729, 65223, 79717, 94211, 152187, 239151, 282633, 456561, 558019, 659477, 717453, 847899, 1036321, 1674057, 1978431, 3108963, 5022171, 5935293, 7254247, 9326889, 21762741, 65288223]

約数ペア:

[(1, 65288223), (3, 21762741), (7, 9326889), (9, 7254247), (11, 5935293), (13, 5022171), (21, 3108963), (33, 1978431), (39, 1674057), (63, 1036321), (77, 847899), (91, 717453), (99, 659477), (117, 558019), (143, 456561), (231, 282633), (273, 239151), (429, 152187), (693, 94211), (819, 79717), (1001, 65223), (1287, 50729), (3003, 21741), (7247, 9009)]