77553693

素因数分解:

$3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 134184960

約数和(自身を除く): 56631267

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 243, 359, 381, 567, 889, 1077, 1143, 1701, 2513, 2667, 3231, 3429, 7539, 8001, 9693, 10287, 22617, 24003, 29079, 30861, 45593, 67851, 72009, 87237, 136779, 203553, 216027, 319151, 410337, 610659, 957453, 1231011, 2872359, 3693033, 8617077, 11079099, 25851231, 77553693]

約数ペア:

[(1, 77553693), (3, 25851231), (7, 11079099), (9, 8617077), (21, 3693033), (27, 2872359), (63, 1231011), (81, 957453), (127, 610659), (189, 410337), (243, 319151), (359, 216027), (381, 203553), (567, 136779), (889, 87237), (1077, 72009), (1143, 67851), (1701, 45593), (2513, 30861), (2667, 29079), (3231, 24003), (3429, 22617), (7539, 10287), (8001, 9693)]