91983339

素因数分解:

$3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 65264661

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 343, 359, 441, 581, 747, 1029, 1077, 1743, 2513, 3087, 3231, 4067, 5229, 7539, 12201, 17591, 22617, 28469, 29797, 36603, 52773, 85407, 89391, 123137, 158319, 208579, 256221, 268173, 369411, 625737, 1108233, 1460053, 1877211, 4380159, 10220371, 13140477, 30661113, 91983339]

約数ペア:

[(1, 91983339), (3, 30661113), (7, 13140477), (9, 10220371), (21, 4380159), (49, 1877211), (63, 1460053), (83, 1108233), (147, 625737), (249, 369411), (343, 268173), (359, 256221), (441, 208579), (581, 158319), (747, 123137), (1029, 89391), (1077, 85407), (1743, 52773), (2513, 36603), (3087, 29797), (3231, 28469), (4067, 22617), (5229, 17591), (7539, 12201)]