26138673

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 20309967

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 93, 99, 153, 167, 187, 279, 297, 341, 459, 501, 527, 561, 837, 1023, 1503, 1581, 1683, 1837, 2839, 3069, 4509, 4743, 5049, 5177, 5511, 5797, 8517, 9207, 14229, 15531, 16533, 17391, 25551, 31229, 46593, 49599, 52173, 56947, 76653, 88009, 93687, 139779, 156519, 170841, 264027, 281061, 512523, 792081, 843183, 968099, 1537569, 2376243, 2904297, 8712891, 26138673]

約数ペア:

[(1, 26138673), (3, 8712891), (9, 2904297), (11, 2376243), (17, 1537569), (27, 968099), (31, 843183), (33, 792081), (51, 512523), (93, 281061), (99, 264027), (153, 170841), (167, 156519), (187, 139779), (279, 93687), (297, 88009), (341, 76653), (459, 56947), (501, 52173), (527, 49599), (561, 46593), (837, 31229), (1023, 25551), (1503, 17391), (1581, 16533), (1683, 15531), (1837, 14229), (2839, 9207), (3069, 8517), (4509, 5797), (4743, 5511), (5049, 5177)]