86128497

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 154755328

約数和(自身を除く): 68626831

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 819, 927, 1021, 1339, 2163, 3063, 4017, 6489, 7147, 9189, 9373, 12051, 13273, 21441, 28119, 39819, 64323, 84357, 92911, 105163, 119457, 278733, 315489, 736141, 836199, 946467, 1367119, 2208423, 4101357, 6625269, 9569833, 12304071, 28709499, 86128497]

約数ペア:

[(1, 86128497), (3, 28709499), (7, 12304071), (9, 9569833), (13, 6625269), (21, 4101357), (39, 2208423), (63, 1367119), (91, 946467), (103, 836199), (117, 736141), (273, 315489), (309, 278733), (721, 119457), (819, 105163), (927, 92911), (1021, 84357), (1339, 64323), (2163, 39819), (3063, 28119), (4017, 21441), (6489, 13273), (7147, 12051), (9189, 9373)]