83827359

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 157608960

約数和(自身を除く): 73781601

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 99, 183, 189, 231, 297, 427, 549, 661, 671, 693, 1281, 1647, 1983, 2013, 2079, 3843, 4627, 4697, 5949, 6039, 7271, 11529, 13881, 14091, 17847, 18117, 21813, 40321, 41643, 42273, 50897, 65439, 120963, 124929, 126819, 152691, 196317, 282247, 362889, 443531, 458073, 846741, 1088667, 1330593, 1374219, 2540223, 3104717, 3991779, 7620669, 9314151, 11975337, 27942453, 83827359]

約数ペア:

[(1, 83827359), (3, 27942453), (7, 11975337), (9, 9314151), (11, 7620669), (21, 3991779), (27, 3104717), (33, 2540223), (61, 1374219), (63, 1330593), (77, 1088667), (99, 846741), (183, 458073), (189, 443531), (231, 362889), (297, 282247), (427, 196317), (549, 152691), (661, 126819), (671, 124929), (693, 120963), (1281, 65439), (1647, 50897), (1983, 42273), (2013, 41643), (2079, 40321), (3843, 21813), (4627, 18117), (4697, 17847), (5949, 14091), (6039, 13881), (7271, 11529)]