72149077007

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{3079}}^1\times {\mathrm{3167}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 84538460160

約数和(自身を除く): 12389383153

約数列:

[1, 7, 49, 151, 1057, 3079, 3167, 7399, 21553, 22169, 150871, 155183, 464929, 478217, 3254503, 3347519, 9751193, 22781521, 23432633, 68258351, 477808457, 1472430143, 10307011001, 72149077007]

約数ペア:

[(1, 72149077007), (7, 10307011001), (49, 1472430143), (151, 477808457), (1057, 68258351), (3079, 23432633), (3167, 22781521), (7399, 9751193), (21553, 3347519), (22169, 3254503), (150871, 478217), (155183, 464929)]