207963063

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27281}}^1$

素因数の和:27316

約数の個数: 36

約数和(自身を含む): 377364624

約数和(自身を除く): 169401561

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 27281, 81843, 190967, 245529, 300091, 572901, 900273, 1718703, 2100637, 2700819, 3301001, 6301911, 9903003, 18905733, 23107007, 29709009, 69321021, 207963063]

約数ペア:

[(1, 207963063), (3, 69321021), (7, 29709009), (9, 23107007), (11, 18905733), (21, 9903003), (33, 6301911), (63, 3301001), (77, 2700819), (99, 2100637), (121, 1718703), (231, 900273), (363, 572901), (693, 300091), (847, 245529), (1089, 190967), (2541, 81843), (7623, 27281)]