38254923

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 71089920

約数和(自身を除く): 32834997

約数列:

[1, 3, 7, 9, 19, 21, 27, 53, 57, 63, 67, 81, 133, 159, 171, 189, 201, 371, 399, 469, 477, 513, 567, 603, 1007, 1113, 1197, 1273, 1407, 1431, 1539, 1809, 3021, 3339, 3551, 3591, 3819, 4221, 4293, 5427, 7049, 8911, 9063, 10017, 10653, 10773, 11457, 12663, 21147, 24857, 26733, 27189, 30051, 31959, 34371, 37989, 63441, 67469, 74571, 80199, 81567, 95877, 103113, 190323, 202407, 223713, 240597, 287631, 472283, 570969, 607221, 671139, 721791, 1416849, 1821663, 2013417, 4250547, 5464989, 12751641, 38254923]

約数ペア:

[(1, 38254923), (3, 12751641), (7, 5464989), (9, 4250547), (19, 2013417), (21, 1821663), (27, 1416849), (53, 721791), (57, 671139), (63, 607221), (67, 570969), (81, 472283), (133, 287631), (159, 240597), (171, 223713), (189, 202407), (201, 190323), (371, 103113), (399, 95877), (469, 81567), (477, 80199), (513, 74571), (567, 67469), (603, 63441), (1007, 37989), (1113, 34371), (1197, 31959), (1273, 30051), (1407, 27189), (1431, 26733), (1539, 24857), (1809, 21147), (3021, 12663), (3339, 11457), (3551, 10773), (3591, 10653), (3819, 10017), (4221, 9063), (4293, 8911), (5427, 7049)]