1271184520959

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{618463}}^1$

素因数の和:618692

約数の個数: 48

約数和(自身を含む): 1945044541440

約数和(自身を除く): 673860020481

約数列:

[1, 3, 9, 31, 53, 93, 139, 159, 279, 417, 477, 1251, 1643, 4309, 4929, 7367, 12927, 14787, 22101, 38781, 66303, 228377, 618463, 685131, 1855389, 2055393, 5566167, 19172353, 32778539, 57517059, 85966357, 98335617, 172551177, 257899071, 295006851, 773697213, 1016134709, 2664957067, 3048404127, 4556216921, 7994871201, 9145212381, 13668650763, 23984613603, 41005952289, 141242724551, 423728173653, 1271184520959]

約数ペア:

[(1, 1271184520959), (3, 423728173653), (9, 141242724551), (31, 41005952289), (53, 23984613603), (93, 13668650763), (139, 9145212381), (159, 7994871201), (279, 4556216921), (417, 3048404127), (477, 2664957067), (1251, 1016134709), (1643, 773697213), (4309, 295006851), (4929, 257899071), (7367, 172551177), (12927, 98335617), (14787, 85966357), (22101, 57517059), (38781, 32778539), (66303, 19172353), (228377, 5566167), (618463, 2055393), (685131, 1855389)]