33243993

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 23157927

約数列:

[1, 3, 9, 17, 23, 27, 47, 51, 67, 69, 141, 153, 201, 207, 391, 423, 459, 603, 621, 799, 1081, 1139, 1173, 1269, 1541, 1809, 2397, 3149, 3243, 3417, 3519, 4623, 7191, 9447, 9729, 10251, 10557, 13869, 18377, 21573, 26197, 28341, 29187, 30753, 41607, 53533, 55131, 72427, 78591, 85023, 160599, 165393, 217281, 235773, 481797, 496179, 651843, 707319, 1231259, 1445391, 1955529, 3693777, 11081331, 33243993]

約数ペア:

[(1, 33243993), (3, 11081331), (9, 3693777), (17, 1955529), (23, 1445391), (27, 1231259), (47, 707319), (51, 651843), (67, 496179), (69, 481797), (141, 235773), (153, 217281), (201, 165393), (207, 160599), (391, 85023), (423, 78591), (459, 72427), (603, 55131), (621, 53533), (799, 41607), (1081, 30753), (1139, 29187), (1173, 28341), (1269, 26197), (1541, 21573), (1809, 18377), (2397, 13869), (3149, 10557), (3243, 10251), (3417, 9729), (3519, 9447), (4623, 7191)]