156907363221

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{20963}}^1$

素因数の和:21332

約数の個数: 80

約数和(自身を含む): 275012795904

約数和(自身を除く): 118105432683

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 307, 387, 567, 903, 921, 1161, 2149, 2709, 2763, 3483, 6447, 8127, 8289, 13201, 19341, 20963, 24381, 24867, 39603, 58023, 62889, 92407, 118809, 146741, 174069, 188667, 277221, 356427, 440223, 566001, 831663, 901409, 1069281, 1320669, 1698003, 2494989, 2704227, 3962007, 6309863, 6435641, 7484967, 8112681, 11886021, 18929589, 19306923, 24338043, 45049487, 56788767, 57920769, 73014129, 135148461, 170366301, 173762307, 276732563, 405445383, 511098903, 521286921, 830197689, 1216336149, 1937127941, 2490593067, 3649008447, 5811383823, 7471779201, 17434151469, 22415337603, 52302454407, 156907363221]

約数ペア:

[(1, 156907363221), (3, 52302454407), (7, 22415337603), (9, 17434151469), (21, 7471779201), (27, 5811383823), (43, 3649008447), (63, 2490593067), (81, 1937127941), (129, 1216336149), (189, 830197689), (301, 521286921), (307, 511098903), (387, 405445383), (567, 276732563), (903, 173762307), (921, 170366301), (1161, 135148461), (2149, 73014129), (2709, 57920769), (2763, 56788767), (3483, 45049487), (6447, 24338043), (8127, 19306923), (8289, 18929589), (13201, 11886021), (19341, 8112681), (20963, 7484967), (24381, 6435641), (24867, 6309863), (39603, 3962007), (58023, 2704227), (62889, 2494989), (92407, 1698003), (118809, 1320669), (146741, 1069281), (174069, 901409), (188667, 831663), (277221, 566001), (356427, 440223)]