40492053

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 69503616

約数和(自身を除く): 29011563

約数列:

[1, 3, 7, 9, 21, 53, 63, 67, 159, 181, 201, 371, 469, 477, 543, 603, 1113, 1267, 1407, 1629, 3339, 3551, 3801, 4221, 9593, 10653, 11403, 12127, 24857, 28779, 31959, 36381, 67151, 74571, 84889, 86337, 109143, 201453, 223713, 254667, 604359, 642731, 764001, 1928193, 4499117, 5784579, 13497351, 40492053]

約数ペア:

[(1, 40492053), (3, 13497351), (7, 5784579), (9, 4499117), (21, 1928193), (53, 764001), (63, 642731), (67, 604359), (159, 254667), (181, 223713), (201, 201453), (371, 109143), (469, 86337), (477, 84889), (543, 74571), (603, 67151), (1113, 36381), (1267, 31959), (1407, 28779), (1629, 24857), (3339, 12127), (3551, 11403), (3801, 10653), (4221, 9593)]