42375339

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 29855061

約数列:

[1, 3, 9, 17, 19, 27, 43, 51, 57, 113, 129, 153, 171, 323, 339, 387, 459, 513, 731, 817, 969, 1017, 1161, 1921, 2147, 2193, 2451, 2907, 3051, 4859, 5763, 6441, 6579, 7353, 8721, 13889, 14577, 17289, 19323, 19737, 22059, 36499, 41667, 43731, 51867, 57969, 82603, 92321, 109497, 125001, 131193, 247809, 276963, 328491, 375003, 743427, 830889, 985473, 1569457, 2230281, 2492667, 4708371, 14125113, 42375339]

約数ペア:

[(1, 42375339), (3, 14125113), (9, 4708371), (17, 2492667), (19, 2230281), (27, 1569457), (43, 985473), (51, 830889), (57, 743427), (113, 375003), (129, 328491), (153, 276963), (171, 247809), (323, 131193), (339, 125001), (387, 109497), (459, 92321), (513, 82603), (731, 57969), (817, 51867), (969, 43731), (1017, 41667), (1161, 36499), (1921, 22059), (2147, 19737), (2193, 19323), (2451, 17289), (2907, 14577), (3051, 13889), (4859, 8721), (5763, 7353), (6441, 6579)]