337671639

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2843}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 516015360

約数和(自身を除く): 178343721

約数列:

[1, 3, 9, 27, 53, 83, 159, 249, 477, 747, 1431, 2241, 2843, 4399, 8529, 13197, 25587, 39591, 76761, 118773, 150679, 235969, 452037, 707907, 1356111, 2123721, 4068333, 6371163, 12506357, 37519071, 112557213, 337671639]

約数ペア:

[(1, 337671639), (3, 112557213), (9, 37519071), (27, 12506357), (53, 6371163), (83, 4068333), (159, 2123721), (249, 1356111), (477, 707907), (747, 452037), (1431, 235969), (2241, 150679), (2843, 118773), (4399, 76761), (8529, 39591), (13197, 25587)]