748019601

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1291}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 1310894208

約数和(自身を除く): 562874607

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 541, 1071, 1291, 1623, 3787, 3873, 4869, 9037, 9197, 11361, 11619, 21947, 27111, 27591, 34083, 64379, 65841, 81333, 82773, 153629, 193137, 197523, 460887, 579411, 698431, 1382661, 2095293, 4889017, 6285879, 11873327, 14667051, 35619981, 44001153, 83113289, 106859943, 249339867, 748019601]

約数ペア:

[(1, 748019601), (3, 249339867), (7, 106859943), (9, 83113289), (17, 44001153), (21, 35619981), (51, 14667051), (63, 11873327), (119, 6285879), (153, 4889017), (357, 2095293), (541, 1382661), (1071, 698431), (1291, 579411), (1623, 460887), (3787, 197523), (3873, 193137), (4869, 153629), (9037, 82773), (9197, 81333), (11361, 65841), (11619, 64379), (21947, 34083), (27111, 27591)]