71365539

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 43650141

約数列:

[1, 3, 7, 19, 21, 57, 133, 383, 399, 467, 1149, 1401, 2681, 3269, 7277, 8043, 8873, 9807, 21831, 26619, 50939, 62111, 152817, 178861, 186333, 536583, 1252027, 3398359, 3756081, 10195077, 23788513, 71365539]

約数ペア:

[(1, 71365539), (3, 23788513), (7, 10195077), (19, 3756081), (21, 3398359), (57, 1252027), (133, 536583), (383, 186333), (399, 178861), (467, 152817), (1149, 62111), (1401, 50939), (2681, 26619), (3269, 21831), (7277, 9807), (8043, 8873)]