1138853817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{25579}}^1$

素因数の和:25702

約数の個数: 32

約数和(自身を含む): 1804924800

約数和(自身を除く): 666070983

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1649, 2619, 4947, 14841, 25579, 44523, 76737, 230211, 434843, 690633, 1304529, 2481163, 3913587, 7443489, 11740761, 22330467, 42179771, 66991401, 126539313, 379617939, 1138853817]

約数ペア:

[(1, 1138853817), (3, 379617939), (9, 126539313), (17, 66991401), (27, 42179771), (51, 22330467), (97, 11740761), (153, 7443489), (291, 3913587), (459, 2481163), (873, 1304529), (1649, 690633), (2619, 434843), (4947, 230211), (14841, 76737), (25579, 44523)]