98786817

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 54751743

約数列:

[1, 3, 9, 23, 27, 69, 207, 271, 587, 621, 813, 1761, 2439, 5283, 6233, 7317, 13501, 15849, 18699, 40503, 56097, 121509, 159077, 168291, 364527, 477231, 1431693, 3658771, 4295079, 10976313, 32928939, 98786817]

約数ペア:

[(1, 98786817), (3, 32928939), (9, 10976313), (23, 4295079), (27, 3658771), (69, 1431693), (207, 477231), (271, 364527), (587, 168291), (621, 159077), (813, 121509), (1761, 56097), (2439, 40503), (5283, 18699), (6233, 15849), (7317, 13501)]