161415692019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1\times {\mathrm{3347}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 247890419712

約数和(自身を除く): 86474727693

約数列:

[1, 3, 9, 17, 51, 153, 383, 823, 1149, 2469, 3347, 3447, 6511, 7407, 10041, 13991, 19533, 30123, 41973, 56899, 58599, 125919, 170697, 315209, 512091, 945627, 1281901, 2754581, 2836881, 3845703, 5358553, 8263743, 11537109, 16075659, 21792317, 24791229, 46827877, 48226977, 65376951, 140483631, 196130853, 421450893, 1055004523, 3165013569, 9495040707, 17935076891, 53805230673, 161415692019]

約数ペア:

[(1, 161415692019), (3, 53805230673), (9, 17935076891), (17, 9495040707), (51, 3165013569), (153, 1055004523), (383, 421450893), (823, 196130853), (1149, 140483631), (2469, 65376951), (3347, 48226977), (3447, 46827877), (6511, 24791229), (7407, 21792317), (10041, 16075659), (13991, 11537109), (19533, 8263743), (30123, 5358553), (41973, 3845703), (56899, 2836881), (58599, 2754581), (125919, 1281901), (170697, 945627), (315209, 512091)]