40097210409

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{7388467}}^1$

素因数の和:7388546

約数の個数: 20

約数和(自身を含む): 60792314704

約数和(自身を除く): 20695104295

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 7388467, 22165401, 66496203, 199488609, 495027289, 598465827, 1485081867, 4455245601, 13365736803, 40097210409]

約数ペア:

[(1, 40097210409), (3, 13365736803), (9, 4455245601), (27, 1485081867), (67, 598465827), (81, 495027289), (201, 199488609), (603, 66496203), (1809, 22165401), (5427, 7388467)]