70223139

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6091}}^1$

素因数の和:6168

約数の個数: 32

約数和(自身を含む): 120865280

約数和(自身を除く): 50642141

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 6091, 11529, 18273, 42637, 54819, 127911, 164457, 371551, 383733, 1114653, 1151199, 2600857, 3343959, 7802571, 10031877, 23407713, 70223139]

約数ペア:

[(1, 70223139), (3, 23407713), (7, 10031877), (9, 7802571), (21, 3343959), (27, 2600857), (61, 1151199), (63, 1114653), (183, 383733), (189, 371551), (427, 164457), (549, 127911), (1281, 54819), (1647, 42637), (3843, 18273), (6091, 11529)]