8076159

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 15590400

約数和(自身を除く): 7514241

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 173, 189, 247, 273, 351, 399, 513, 519, 741, 819, 1197, 1211, 1557, 1729, 2223, 2249, 2457, 3287, 3591, 3633, 4671, 5187, 6669, 6747, 9861, 10899, 15561, 15743, 20241, 23009, 29583, 32697, 42731, 46683, 47229, 60723, 69027, 88749, 128193, 141687, 207081, 299117, 384579, 425061, 621243, 897351, 1153737, 2692053, 8076159]

約数ペア:

[(1, 8076159), (3, 2692053), (7, 1153737), (9, 897351), (13, 621243), (19, 425061), (21, 384579), (27, 299117), (39, 207081), (57, 141687), (63, 128193), (91, 88749), (117, 69027), (133, 60723), (171, 47229), (173, 46683), (189, 42731), (247, 32697), (273, 29583), (351, 23009), (399, 20241), (513, 15743), (519, 15561), (741, 10899), (819, 9861), (1197, 6747), (1211, 6669), (1557, 5187), (1729, 4671), (2223, 3633), (2249, 3591), (2457, 3287)]