72528003

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 110462976

約数和(自身を除く): 37934973

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 5531, 13113, 16593, 49779, 171461, 259957, 514383, 779871, 1543149, 2339613, 8058667, 24176001, 72528003]

約数ペア:

[(1, 72528003), (3, 24176001), (9, 8058667), (31, 2339613), (47, 1543149), (93, 779871), (141, 514383), (279, 259957), (423, 171461), (1457, 49779), (4371, 16593), (5531, 13113)]