7466949

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 13153920

約数和(自身を除く): 5686971

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 67, 87, 183, 201, 203, 261, 427, 469, 549, 603, 609, 1281, 1407, 1769, 1827, 1943, 3843, 4087, 4221, 5307, 5829, 12261, 12383, 13601, 15921, 17487, 28609, 36783, 37149, 40803, 85827, 111447, 118523, 122409, 257481, 355569, 829661, 1066707, 2488983, 7466949]

約数ペア:

[(1, 7466949), (3, 2488983), (7, 1066707), (9, 829661), (21, 355569), (29, 257481), (61, 122409), (63, 118523), (67, 111447), (87, 85827), (183, 40803), (201, 37149), (203, 36783), (261, 28609), (427, 17487), (469, 15921), (549, 13601), (603, 12383), (609, 12261), (1281, 5829), (1407, 5307), (1769, 4221), (1827, 4087), (1943, 3843)]