69688971

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 48851829

約数列:

[1, 3, 9, 11, 27, 33, 41, 59, 97, 99, 123, 177, 291, 297, 369, 451, 531, 649, 873, 1067, 1107, 1353, 1593, 1947, 2419, 2619, 3201, 3977, 4059, 5723, 5841, 7257, 9603, 11931, 12177, 17169, 17523, 21771, 26609, 28809, 35793, 43747, 51507, 62953, 65313, 79827, 107379, 131241, 154521, 188859, 234643, 239481, 393723, 566577, 703929, 718443, 1181169, 1699731, 2111787, 2581073, 6335361, 7743219, 23229657, 69688971]

約数ペア:

[(1, 69688971), (3, 23229657), (9, 7743219), (11, 6335361), (27, 2581073), (33, 2111787), (41, 1699731), (59, 1181169), (97, 718443), (99, 703929), (123, 566577), (177, 393723), (291, 239481), (297, 234643), (369, 188859), (451, 154521), (531, 131241), (649, 107379), (873, 79827), (1067, 65313), (1107, 62953), (1353, 51507), (1593, 43747), (1947, 35793), (2419, 28809), (2619, 26609), (3201, 21771), (3977, 17523), (4059, 17169), (5723, 12177), (5841, 11931), (7257, 9603)]