84665151

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 133107832

約数和(自身を除く): 48442681

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 289, 387, 731, 757, 867, 2193, 2271, 2601, 6579, 6813, 12427, 12869, 32551, 37281, 38607, 97653, 111843, 115821, 218773, 292959, 553367, 656319, 1660101, 1968957, 4980303, 9407239, 28221717, 84665151]

約数ペア:

[(1, 84665151), (3, 28221717), (9, 9407239), (17, 4980303), (43, 1968957), (51, 1660101), (129, 656319), (153, 553367), (289, 292959), (387, 218773), (731, 115821), (757, 111843), (867, 97653), (2193, 38607), (2271, 37281), (2601, 32551), (6579, 12869), (6813, 12427)]