76815081

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21426

約数の個数: 32

約数和(自身を含む): 136908800

約数和(自身を除く): 60093719

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 21391, 64173, 149737, 192519, 406429, 449211, 577557, 1219287, 1347633, 2845003, 3657861, 4042899, 8535009, 10973583, 25605027, 76815081]

約数ペア:

[(1, 76815081), (3, 25605027), (7, 10973583), (9, 8535009), (19, 4042899), (21, 3657861), (27, 2845003), (57, 1347633), (63, 1219287), (133, 577557), (171, 449211), (189, 406429), (399, 192519), (513, 149737), (1197, 64173), (3591, 21391)]