136993983

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 213557760

約数和(自身を除く): 76563777

約数列:

[1, 3, 7, 21, 61, 183, 229, 427, 467, 687, 1281, 1401, 1603, 3269, 4809, 9807, 13969, 28487, 41907, 85461, 97783, 106943, 199409, 293349, 320829, 598227, 748601, 2245803, 6523523, 19570569, 45664661, 136993983]

約数ペア:

[(1, 136993983), (3, 45664661), (7, 19570569), (21, 6523523), (61, 2245803), (183, 748601), (229, 598227), (427, 320829), (467, 293349), (687, 199409), (1281, 106943), (1401, 97783), (1603, 85461), (3269, 41907), (4809, 28487), (9807, 13969)]