77608167

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 127948800

約数和(自身を除く): 50340633

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 813, 1049, 1897, 3147, 3523, 5691, 7343, 10569, 13637, 22029, 24661, 40911, 73983, 95459, 284279, 286377, 852837, 1989953, 3695627, 5969859, 11086881, 25869389, 77608167]

約数ペア:

[(1, 77608167), (3, 25869389), (7, 11086881), (13, 5969859), (21, 3695627), (39, 1989953), (91, 852837), (271, 286377), (273, 284279), (813, 95459), (1049, 73983), (1897, 40911), (3147, 24661), (3523, 22029), (5691, 13637), (7343, 10569)]