222768483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9463}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 363417600

約数和(自身を除く): 140649117

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 9463, 23541, 28389, 66241, 179797, 198723, 539391, 558317, 1258579, 1674951, 3775737, 3908219, 10608023, 11724657, 31824069, 74256161, 222768483]

約数ペア:

[(1, 222768483), (3, 74256161), (7, 31824069), (19, 11724657), (21, 10608023), (57, 3908219), (59, 3775737), (133, 1674951), (177, 1258579), (399, 558317), (413, 539391), (1121, 198723), (1239, 179797), (3363, 66241), (7847, 28389), (9463, 23541)]