225660159

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 350090520

約数和(自身を除く): 124430361

約数列:

[1, 3, 9, 17, 51, 101, 153, 289, 303, 859, 867, 909, 1717, 2577, 2601, 5151, 7731, 14603, 15453, 29189, 43809, 86759, 87567, 131427, 248251, 260277, 262701, 744753, 780831, 1474903, 2234259, 4424709, 13274127, 25073351, 75220053, 225660159]

約数ペア:

[(1, 225660159), (3, 75220053), (9, 25073351), (17, 13274127), (51, 4424709), (101, 2234259), (153, 1474903), (289, 780831), (303, 744753), (859, 262701), (867, 260277), (909, 248251), (1717, 131427), (2577, 87567), (2601, 86759), (5151, 43809), (7731, 29189), (14603, 15453)]