89918253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2459}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 138153600

約数和(自身を除く): 48235347

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 2459, 4063, 7377, 12189, 22131, 36567, 41803, 125409, 376227, 587701, 1763103, 5289309, 9990917, 29972751, 89918253]

約数ペア:

[(1, 89918253), (3, 29972751), (9, 9990917), (17, 5289309), (51, 1763103), (153, 587701), (239, 376227), (717, 125409), (2151, 41803), (2459, 36567), (4063, 22131), (7377, 12189)]