133922019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{839}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 223211520

約数和(自身を除く): 89289501

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 691, 839, 2073, 2517, 4837, 5873, 7601, 9229, 14511, 17619, 22803, 27687, 53207, 64603, 159621, 193809, 579749, 1739247, 4058243, 6377239, 12174729, 19131717, 44640673, 133922019]

約数ペア:

[(1, 133922019), (3, 44640673), (7, 19131717), (11, 12174729), (21, 6377239), (33, 4058243), (77, 1739247), (231, 579749), (691, 193809), (839, 159621), (2073, 64603), (2517, 53207), (4837, 27687), (5873, 22803), (7601, 17619), (9229, 14511)]