30431301129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{20507}}^1$

素因数の和:20647

約数の個数: 64

約数和(自身を含む): 49435764480

約数和(自身を除く): 19004463351

約数列:

[1, 3, 9, 17, 27, 51, 53, 61, 153, 159, 183, 459, 477, 549, 901, 1037, 1431, 1647, 2703, 3111, 3233, 8109, 9333, 9699, 20507, 24327, 27999, 29097, 54961, 61521, 87291, 164883, 184563, 348619, 494649, 553689, 1045857, 1086871, 1250927, 1483947, 3137571, 3260613, 3752781, 9412713, 9781839, 11258343, 18476807, 21265759, 29345517, 33775029, 55430421, 63797277, 66299131, 166291263, 191391831, 198897393, 498873789, 574175493, 596692179, 1127085227, 1790076537, 3381255681, 10143767043, 30431301129]

約数ペア:

[(1, 30431301129), (3, 10143767043), (9, 3381255681), (17, 1790076537), (27, 1127085227), (51, 596692179), (53, 574175493), (61, 498873789), (153, 198897393), (159, 191391831), (183, 166291263), (459, 66299131), (477, 63797277), (549, 55430421), (901, 33775029), (1037, 29345517), (1431, 21265759), (1647, 18476807), (2703, 11258343), (3111, 9781839), (3233, 9412713), (8109, 3752781), (9333, 3260613), (9699, 3137571), (20507, 1483947), (24327, 1250927), (27999, 1086871), (29097, 1045857), (54961, 553689), (61521, 494649), (87291, 348619), (164883, 184563)]