80739311757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^3\times {\mathrm{1777}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 124404241920

約数和(自身を除く): 43664930163

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1369, 1443, 1777, 2553, 4107, 5331, 11063, 17797, 23101, 31487, 33189, 40871, 50653, 53391, 65749, 69303, 94461, 122613, 151959, 197247, 409331, 531323, 658489, 854737, 1165019, 1227993, 1512227, 1593969, 1975467, 2432713, 2564211, 3495057, 4536681, 7298139, 15145247, 19658951, 31625269, 45435741, 55952399, 58976853, 90010381, 94875807, 167857197, 270031143, 727381187, 1170134953, 2070238763, 2182143561, 3510404859, 6210716289, 26913103919, 80739311757]

約数ペア:

[(1, 80739311757), (3, 26913103919), (13, 6210716289), (23, 3510404859), (37, 2182143561), (39, 2070238763), (69, 1170134953), (111, 727381187), (299, 270031143), (481, 167857197), (851, 94875807), (897, 90010381), (1369, 58976853), (1443, 55952399), (1777, 45435741), (2553, 31625269), (4107, 19658951), (5331, 15145247), (11063, 7298139), (17797, 4536681), (23101, 3495057), (31487, 2564211), (33189, 2432713), (40871, 1975467), (50653, 1593969), (53391, 1512227), (65749, 1227993), (69303, 1165019), (94461, 854737), (122613, 658489), (151959, 531323), (197247, 409331)]