40244967

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 71772480

約数和(自身を除く): 31527513

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 709, 901, 1071, 1113, 2127, 2703, 3339, 4963, 6307, 6381, 8109, 12053, 14889, 18921, 36159, 37577, 44667, 56763, 84371, 108477, 112731, 253113, 263039, 338193, 638809, 759339, 789117, 1916427, 2367351, 4471663, 5749281, 13414989, 40244967]

約数ペア:

[(1, 40244967), (3, 13414989), (7, 5749281), (9, 4471663), (17, 2367351), (21, 1916427), (51, 789117), (53, 759339), (63, 638809), (119, 338193), (153, 263039), (159, 253113), (357, 112731), (371, 108477), (477, 84371), (709, 56763), (901, 44667), (1071, 37577), (1113, 36159), (2127, 18921), (2703, 14889), (3339, 12053), (4963, 8109), (6307, 6381)]