2783609928567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4115471}}^1$

素因数の和:4115581

約数の個数: 64

約数和(自身を含む): 4646203269120

約数和(自身を除く): 1862593340553

約数列:

[1, 3, 9, 13, 27, 39, 41, 47, 117, 123, 141, 351, 369, 423, 533, 611, 1107, 1269, 1599, 1833, 1927, 4797, 5499, 5781, 14391, 16497, 17343, 25051, 52029, 75153, 225459, 676377, 4115471, 12346413, 37039239, 53501123, 111117717, 160503369, 168734311, 193427137, 481510107, 506202933, 580281411, 1444530321, 1518608799, 1740844233, 2193546043, 2514552781, 4555826397, 5222532699, 6580638129, 7543658343, 7930512617, 19741914387, 22630975029, 23791537851, 59225743161, 67892925087, 71374613553, 103096664021, 214123840659, 309289992063, 927869976189, 2783609928567]

約数ペア:

[(1, 2783609928567), (3, 927869976189), (9, 309289992063), (13, 214123840659), (27, 103096664021), (39, 71374613553), (41, 67892925087), (47, 59225743161), (117, 23791537851), (123, 22630975029), (141, 19741914387), (351, 7930512617), (369, 7543658343), (423, 6580638129), (533, 5222532699), (611, 4555826397), (1107, 2514552781), (1269, 2193546043), (1599, 1740844233), (1833, 1518608799), (1927, 1444530321), (4797, 580281411), (5499, 506202933), (5781, 481510107), (14391, 193427137), (16497, 168734311), (17343, 160503369), (25051, 111117717), (52029, 53501123), (75153, 37039239), (225459, 12346413), (676377, 4115471)]