76827051

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 139248720

約数和(自身を除く): 62421669

約数列:

[1, 3, 7, 9, 19, 21, 49, 53, 57, 63, 133, 147, 159, 171, 173, 371, 399, 441, 477, 519, 931, 1007, 1113, 1197, 1211, 1557, 2597, 2793, 3021, 3287, 3339, 3633, 7049, 7791, 8379, 8477, 9063, 9169, 9861, 10899, 21147, 23009, 23373, 25431, 27507, 29583, 49343, 63441, 64183, 69027, 76293, 82521, 148029, 161063, 174211, 192549, 207081, 444087, 449281, 483189, 522633, 577647, 1219477, 1347843, 1449567, 1567899, 3658431, 4043529, 8536339, 10975293, 25609017, 76827051]

約数ペア:

[(1, 76827051), (3, 25609017), (7, 10975293), (9, 8536339), (19, 4043529), (21, 3658431), (49, 1567899), (53, 1449567), (57, 1347843), (63, 1219477), (133, 577647), (147, 522633), (159, 483189), (171, 449281), (173, 444087), (371, 207081), (399, 192549), (441, 174211), (477, 161063), (519, 148029), (931, 82521), (1007, 76293), (1113, 69027), (1197, 64183), (1211, 63441), (1557, 49343), (2597, 29583), (2793, 27507), (3021, 25431), (3287, 23373), (3339, 23009), (3633, 21147), (7049, 10899), (7791, 9861), (8379, 9169), (8477, 9063)]