167439609

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 273403200

約数和(自身を除く): 105963591

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 529, 617, 621, 1311, 1587, 1851, 3933, 4761, 5553, 10051, 11723, 11799, 14191, 14283, 16659, 30153, 35169, 42573, 90459, 105507, 127719, 269629, 271377, 316521, 326393, 383157, 808887, 979179, 2426661, 2937537, 6201467, 7279983, 8812611, 18604401, 55813203, 167439609]

約数ペア:

[(1, 167439609), (3, 55813203), (9, 18604401), (19, 8812611), (23, 7279983), (27, 6201467), (57, 2937537), (69, 2426661), (171, 979179), (207, 808887), (437, 383157), (513, 326393), (529, 316521), (617, 271377), (621, 269629), (1311, 127719), (1587, 105507), (1851, 90459), (3933, 42573), (4761, 35169), (5553, 30153), (10051, 16659), (11723, 14283), (11799, 14191)]