85622649

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 137675520

約数和(自身を除く): 52052871

約数列:

[1, 3, 7, 21, 49, 73, 79, 101, 147, 219, 237, 303, 511, 553, 707, 1533, 1659, 2121, 3577, 3871, 4949, 5767, 7373, 7979, 10731, 11613, 14847, 17301, 22119, 23937, 40369, 51611, 55853, 121107, 154833, 167559, 282583, 361277, 390971, 582467, 847749, 1083831, 1172913, 1747401, 4077269, 12231807, 28540883, 85622649]

約数ペア:

[(1, 85622649), (3, 28540883), (7, 12231807), (21, 4077269), (49, 1747401), (73, 1172913), (79, 1083831), (101, 847749), (147, 582467), (219, 390971), (237, 361277), (303, 282583), (511, 167559), (553, 154833), (707, 121107), (1533, 55853), (1659, 51611), (2121, 40369), (3577, 23937), (3871, 22119), (4949, 17301), (5767, 14847), (7373, 11613), (7979, 10731)]