154612017

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4283}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 108596943

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 4011, 4283, 5157, 12033, 12849, 29981, 36099, 38547, 89943, 115641, 269829, 809487, 818053, 2454159, 5726371, 7362477, 17179113, 22087431, 51537339, 154612017]

約数ペア:

[(1, 154612017), (3, 51537339), (7, 22087431), (9, 17179113), (21, 7362477), (27, 5726371), (63, 2454159), (189, 818053), (191, 809487), (573, 269829), (1337, 115641), (1719, 89943), (4011, 38547), (4283, 36099), (5157, 29981), (12033, 12849)]