7482321

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 14284800

約数和(自身を除く): 6802479

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 61, 63, 77, 99, 177, 183, 189, 231, 297, 413, 427, 531, 549, 649, 671, 693, 1239, 1281, 1593, 1647, 1947, 2013, 2079, 3599, 3717, 3843, 4543, 4697, 5841, 6039, 10797, 11151, 11529, 13629, 14091, 17523, 18117, 25193, 32391, 39589, 40887, 42273, 75579, 97173, 118767, 122661, 126819, 226737, 277123, 356301, 680211, 831369, 1068903, 2494107, 7482321]

約数ペア:

[(1, 7482321), (3, 2494107), (7, 1068903), (9, 831369), (11, 680211), (21, 356301), (27, 277123), (33, 226737), (59, 126819), (61, 122661), (63, 118767), (77, 97173), (99, 75579), (177, 42273), (183, 40887), (189, 39589), (231, 32391), (297, 25193), (413, 18117), (427, 17523), (531, 14091), (549, 13629), (649, 11529), (671, 11151), (693, 10797), (1239, 6039), (1281, 5841), (1593, 4697), (1647, 4543), (1947, 3843), (2013, 3717), (2079, 3599)]