450053253

素因数分解:

$3^6\times {\mathrm{13}}^3\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 56

約数和(自身を含む): 733577880

約数和(自身を除く): 283524627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 281, 351, 507, 729, 843, 1053, 1521, 2197, 2529, 3159, 3653, 4563, 6591, 7587, 9477, 10959, 13689, 19773, 22761, 32877, 41067, 47489, 59319, 68283, 98631, 123201, 142467, 177957, 204849, 295893, 427401, 533871, 617357, 887679, 1282203, 1601613, 1852071, 2663037, 3846609, 5556213, 11539827, 16668639, 34619481, 50005917, 150017751, 450053253]

約数ペア:

[(1, 450053253), (3, 150017751), (9, 50005917), (13, 34619481), (27, 16668639), (39, 11539827), (81, 5556213), (117, 3846609), (169, 2663037), (243, 1852071), (281, 1601613), (351, 1282203), (507, 887679), (729, 617357), (843, 533871), (1053, 427401), (1521, 295893), (2197, 204849), (2529, 177957), (3159, 142467), (3653, 123201), (4563, 98631), (6591, 68283), (7587, 59319), (9477, 47489), (10959, 41067), (13689, 32877), (19773, 22761)]