16676847

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 28933632

約数和(自身を除く): 12256785

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 367, 459, 561, 891, 1101, 1377, 1683, 2673, 3303, 4037, 4131, 5049, 6239, 9909, 12111, 15147, 18717, 29727, 36333, 45441, 56151, 68629, 89181, 108999, 168453, 205887, 326997, 505359, 617661, 980991, 1516077, 1852983, 5558949, 16676847]

約数ペア:

[(1, 16676847), (3, 5558949), (9, 1852983), (11, 1516077), (17, 980991), (27, 617661), (33, 505359), (51, 326997), (81, 205887), (99, 168453), (153, 108999), (187, 89181), (243, 68629), (297, 56151), (367, 45441), (459, 36333), (561, 29727), (891, 18717), (1101, 15147), (1377, 12111), (1683, 9909), (2673, 6239), (3303, 5049), (4037, 4131)]