42860961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 79107840

約数和(自身を除く): 36246879

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 653, 663, 1287, 1683, 1959, 1989, 2431, 3861, 5049, 5877, 5967, 7183, 7293, 8489, 11101, 17631, 21549, 21879, 25467, 33303, 64647, 65637, 76401, 93379, 99909, 122111, 144313, 193941, 229203, 280137, 299727, 366333, 432939, 840411, 1098999, 1298817, 1587443, 2521233, 3296997, 3896451, 4762329, 14286987, 42860961]

約数ペア:

[(1, 42860961), (3, 14286987), (9, 4762329), (11, 3896451), (13, 3296997), (17, 2521233), (27, 1587443), (33, 1298817), (39, 1098999), (51, 840411), (99, 432939), (117, 366333), (143, 299727), (153, 280137), (187, 229203), (221, 193941), (297, 144313), (351, 122111), (429, 99909), (459, 93379), (561, 76401), (653, 65637), (663, 64647), (1287, 33303), (1683, 25467), (1959, 21879), (1989, 21549), (2431, 17631), (3861, 11101), (5049, 8489), (5877, 7293), (5967, 7183)]