142728454089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1\times {\mathrm{47491}}^1$

素因数の和:49038

約数の個数: 48

約数和(自身を含む): 235242693504

約数和(自身を除く): 92514239415

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1511, 1989, 4533, 13599, 19643, 25687, 47491, 58929, 77061, 142473, 176787, 231183, 333931, 427419, 617383, 807347, 1001793, 1852149, 2422041, 3005379, 5556447, 7266123, 10495511, 31486533, 71758901, 94459599, 215276703, 645830109, 932865713, 1219901317, 2798597139, 3659703951, 8395791417, 10979111853, 15858717121, 47576151363, 142728454089]

約数ペア:

[(1, 142728454089), (3, 47576151363), (9, 15858717121), (13, 10979111853), (17, 8395791417), (39, 3659703951), (51, 2798597139), (117, 1219901317), (153, 932865713), (221, 645830109), (663, 215276703), (1511, 94459599), (1989, 71758901), (4533, 31486533), (13599, 10495511), (19643, 7266123), (25687, 5556447), (47491, 3005379), (58929, 2422041), (77061, 1852149), (142473, 1001793), (176787, 807347), (231183, 617383), (333931, 427419)]