108720339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3943}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 180225024

約数和(自身を除く): 71504685

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 3943, 9191, 11829, 27573, 27601, 51259, 82803, 153777, 358813, 398243, 1076439, 1194729, 2787701, 5177159, 8363103, 15531477, 36240113, 108720339]

約数ペア:

[(1, 108720339), (3, 36240113), (7, 15531477), (13, 8363103), (21, 5177159), (39, 2787701), (91, 1194729), (101, 1076439), (273, 398243), (303, 358813), (707, 153777), (1313, 82803), (2121, 51259), (3939, 27601), (3943, 27573), (9191, 11829)]