118985433

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 184442880

約数和(自身を除く): 65457447

約数列:

[1, 3, 7, 21, 151, 157, 239, 453, 471, 717, 1057, 1099, 1673, 3171, 3297, 5019, 23707, 36089, 37523, 71121, 108267, 112569, 165949, 252623, 262661, 497847, 757869, 787983, 5665973, 16997919, 39661811, 118985433]

約数ペア:

[(1, 118985433), (3, 39661811), (7, 16997919), (21, 5665973), (151, 787983), (157, 757869), (239, 497847), (453, 262661), (471, 252623), (717, 165949), (1057, 112569), (1099, 108267), (1673, 71121), (3171, 37523), (3297, 36089), (5019, 23707)]