156658481487

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 246774528000

約数和(自身を除く): 90116046513

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 243, 261, 439, 641, 711, 783, 1317, 1923, 2133, 2291, 2349, 3951, 5769, 6399, 6873, 7047, 11853, 12731, 17307, 18589, 19197, 20619, 34681, 35559, 38193, 50639, 51921, 55767, 61857, 104043, 106677, 114579, 151917, 155763, 167301, 185571, 281399, 312129, 343737, 455751, 501903, 556713, 844197, 936387, 1005749, 1031211, 1367253, 1468531, 1505709, 2532591, 2809161, 3017247, 3093633, 4101759, 4405593, 4517127, 7597773, 8160571, 8427483, 9051741, 12305277, 13216779, 22230521, 22793319, 24481713, 27155223, 39650337, 66691563, 68379957, 73445139, 81465669, 118951011, 200074689, 220335417, 244397007, 356853033, 600224067, 644685109, 661006251, 1800672201, 1934055327, 1983018753, 5402016603, 5802165981, 17406497943, 52219493829, 156658481487]

約数ペア:

[(1, 156658481487), (3, 52219493829), (9, 17406497943), (27, 5802165981), (29, 5402016603), (79, 1983018753), (81, 1934055327), (87, 1800672201), (237, 661006251), (243, 644685109), (261, 600224067), (439, 356853033), (641, 244397007), (711, 220335417), (783, 200074689), (1317, 118951011), (1923, 81465669), (2133, 73445139), (2291, 68379957), (2349, 66691563), (3951, 39650337), (5769, 27155223), (6399, 24481713), (6873, 22793319), (7047, 22230521), (11853, 13216779), (12731, 12305277), (17307, 9051741), (18589, 8427483), (19197, 8160571), (20619, 7597773), (34681, 4517127), (35559, 4405593), (38193, 4101759), (50639, 3093633), (51921, 3017247), (55767, 2809161), (61857, 2532591), (104043, 1505709), (106677, 1468531), (114579, 1367253), (151917, 1031211), (155763, 1005749), (167301, 936387), (185571, 844197), (281399, 556713), (312129, 501903), (343737, 455751)]