73408023

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 122699304

約数和(自身を除く): 49291281

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 167, 169, 221, 289, 501, 507, 663, 867, 1503, 1521, 1989, 2171, 2601, 2839, 2873, 3757, 6513, 8517, 8619, 11271, 19539, 25551, 25857, 28223, 33813, 36907, 48263, 48841, 84669, 110721, 144789, 146523, 254007, 332163, 434367, 439569, 479791, 627419, 1439373, 1882257, 4318119, 5646771, 8156447, 24469341, 73408023]

約数ペア:

[(1, 73408023), (3, 24469341), (9, 8156447), (13, 5646771), (17, 4318119), (39, 1882257), (51, 1439373), (117, 627419), (153, 479791), (167, 439569), (169, 434367), (221, 332163), (289, 254007), (501, 146523), (507, 144789), (663, 110721), (867, 84669), (1503, 48841), (1521, 48263), (1989, 36907), (2171, 33813), (2601, 28223), (2839, 25857), (2873, 25551), (3757, 19539), (6513, 11271), (8517, 8619)]