26407647

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 47347200

約数和(自身を除く): 20939553

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8219, 24657, 57533, 73971, 139723, 172599, 221913, 419169, 517797, 978061, 1257507, 1553391, 2934183, 3772521, 8802549, 26407647]

約数ペア:

[(1, 26407647), (3, 8802549), (7, 3772521), (9, 2934183), (17, 1553391), (21, 1257507), (27, 978061), (51, 517797), (63, 419169), (119, 221913), (153, 172599), (189, 139723), (357, 73971), (459, 57533), (1071, 24657), (3213, 8219)]