87973623

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 136492200

約数和(自身を除く): 48518577

約数列:

[1, 3, 9, 17, 51, 149, 153, 227, 289, 447, 681, 867, 1341, 2043, 2533, 2601, 3859, 7599, 11577, 22797, 33823, 34731, 43061, 65603, 101469, 129183, 196809, 304407, 387549, 574991, 590427, 1724973, 5174919, 9774847, 29324541, 87973623]

約数ペア:

[(1, 87973623), (3, 29324541), (9, 9774847), (17, 5174919), (51, 1724973), (149, 590427), (153, 574991), (227, 387549), (289, 304407), (447, 196809), (681, 129183), (867, 101469), (1341, 65603), (2043, 43061), (2533, 34731), (2601, 33823), (3859, 22797), (7599, 11577)]