156875147541

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2659}}^1\times {\mathrm{4903}}^1$

素因数の和:7766

約数の個数: 48

約数和(自身を含む): 260475371520

約数和(自身を除く): 103600223979

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 2659, 4011, 4903, 7977, 12033, 14709, 18613, 23931, 34321, 44127, 55839, 102963, 167517, 308889, 507869, 936473, 1523607, 2809419, 3555083, 4570821, 6555311, 8428257, 10665249, 13037077, 19665933, 31995747, 39111231, 58997799, 91259539, 117333693, 273778617, 821335851, 2490081707, 7470245121, 17430571949, 22410735363, 52291715847, 156875147541]

約数ペア:

[(1, 156875147541), (3, 52291715847), (7, 22410735363), (9, 17430571949), (21, 7470245121), (63, 2490081707), (191, 821335851), (573, 273778617), (1337, 117333693), (1719, 91259539), (2659, 58997799), (4011, 39111231), (4903, 31995747), (7977, 19665933), (12033, 13037077), (14709, 10665249), (18613, 8428257), (23931, 6555311), (34321, 4570821), (44127, 3555083), (55839, 2809419), (102963, 1523607), (167517, 936473), (308889, 507869)]