26716203

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 41625600

約数和(自身を除く): 14909397

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 541, 837, 1593, 1623, 1829, 4869, 5487, 14607, 16461, 16771, 31919, 49383, 50313, 95757, 150939, 287271, 452817, 861813, 989489, 2968467, 8905401, 26716203]

約数ペア:

[(1, 26716203), (3, 8905401), (9, 2968467), (27, 989489), (31, 861813), (59, 452817), (93, 287271), (177, 150939), (279, 95757), (531, 50313), (541, 49383), (837, 31919), (1593, 16771), (1623, 16461), (1829, 14607), (4869, 5487)]