70479339

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 112183296

約数和(自身を除く): 41703957

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 1487, 2257, 4461, 6771, 10409, 15799, 31227, 47397, 55019, 90707, 165057, 272121, 385133, 634949, 1155399, 1904847, 3356159, 10068477, 23493113, 70479339]

約数ペア:

[(1, 70479339), (3, 23493113), (7, 10068477), (21, 3356159), (37, 1904847), (61, 1155399), (111, 634949), (183, 385133), (259, 272121), (427, 165057), (777, 90707), (1281, 55019), (1487, 47397), (2257, 31227), (4461, 15799), (6771, 10409)]