70903269

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5156

約数の個数: 28

約数和(自身を含む): 111923200

約数和(自身を除く): 41019931

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 5119, 13851, 15357, 46071, 97261, 138213, 291783, 414639, 875349, 1243917, 2626047, 3731751, 7878141, 23634423, 70903269]

約数ペア:

[(1, 70903269), (3, 23634423), (9, 7878141), (19, 3731751), (27, 2626047), (57, 1243917), (81, 875349), (171, 414639), (243, 291783), (513, 138213), (729, 97261), (1539, 46071), (4617, 15357), (5119, 13851)]