228070077

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 319610880

約数和(自身を除く): 91540803

約数列:

[1, 3, 53, 67, 79, 159, 201, 237, 271, 813, 3551, 4187, 5293, 10653, 12561, 14363, 15879, 18157, 21409, 43089, 54471, 64227, 280529, 841587, 962321, 1134677, 1434403, 2886963, 3404031, 4303209, 76023359, 228070077]

約数ペア:

[(1, 228070077), (3, 76023359), (53, 4303209), (67, 3404031), (79, 2886963), (159, 1434403), (201, 1134677), (237, 962321), (271, 841587), (813, 280529), (3551, 64227), (4187, 54471), (5293, 43089), (10653, 21409), (12561, 18157), (14363, 15879)]