79887303

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 125836128

約数和(自身を除く): 45948825

約数列:

[1, 3, 9, 23, 27, 69, 81, 137, 207, 313, 411, 621, 939, 1233, 1863, 2817, 3151, 3699, 7199, 8451, 9453, 11097, 21597, 25353, 28359, 42881, 64791, 85077, 128643, 194373, 255231, 385929, 583119, 986263, 1157787, 2958789, 3473361, 8876367, 26629101, 79887303]

約数ペア:

[(1, 79887303), (3, 26629101), (9, 8876367), (23, 3473361), (27, 2958789), (69, 1157787), (81, 986263), (137, 583119), (207, 385929), (313, 255231), (411, 194373), (621, 128643), (939, 85077), (1233, 64791), (1863, 42881), (2817, 28359), (3151, 25353), (3699, 21597), (7199, 11097), (8451, 9453)]