66341223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 109287360

約数和(自身を除く): 42946137

約数列:

[1, 3, 9, 13, 23, 39, 69, 89, 117, 207, 267, 277, 299, 801, 831, 897, 1157, 2047, 2493, 2691, 3471, 3601, 6141, 6371, 10413, 10803, 18423, 19113, 24653, 26611, 32409, 57339, 73959, 79833, 82823, 221877, 239499, 248469, 320489, 567019, 745407, 961467, 1701057, 2884401, 5103171, 7371247, 22113741, 66341223]

約数ペア:

[(1, 66341223), (3, 22113741), (9, 7371247), (13, 5103171), (23, 2884401), (39, 1701057), (69, 961467), (89, 745407), (117, 567019), (207, 320489), (267, 248469), (277, 239499), (299, 221877), (801, 82823), (831, 79833), (897, 73959), (1157, 57339), (2047, 32409), (2493, 26611), (2691, 24653), (3471, 19113), (3601, 18423), (6141, 10803), (6371, 10413)]