172034271

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 273461760

約数和(自身を除く): 101427489

約数列:

[1, 3, 9, 17, 43, 51, 79, 129, 153, 237, 331, 387, 711, 731, 993, 1343, 2193, 2979, 3397, 4029, 5627, 6579, 10191, 12087, 14233, 16881, 26149, 30573, 42699, 50643, 57749, 78447, 128097, 173247, 235341, 241961, 444533, 519741, 725883, 1124407, 1333599, 2177649, 3373221, 4000797, 10119663, 19114919, 57344757, 172034271]

約数ペア:

[(1, 172034271), (3, 57344757), (9, 19114919), (17, 10119663), (43, 4000797), (51, 3373221), (79, 2177649), (129, 1333599), (153, 1124407), (237, 725883), (331, 519741), (387, 444533), (711, 241961), (731, 235341), (993, 173247), (1343, 128097), (2193, 78447), (2979, 57749), (3397, 50643), (4029, 42699), (5627, 30573), (6579, 26149), (10191, 16881), (12087, 14233)]