15693121431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{33931}}^1$

素因数の和:34076

約数の個数: 48

約数和(自身を含む): 25196545920

約数和(自身を除く): 9503424489

約数列:

[1, 3, 9, 13, 39, 59, 67, 117, 177, 201, 531, 603, 767, 871, 2301, 2613, 3953, 6903, 7839, 11859, 33931, 35577, 51389, 101793, 154167, 305379, 441103, 462501, 1323309, 2001929, 2273377, 3969927, 6005787, 6820131, 18017361, 20460393, 26025077, 29553901, 78075231, 88661703, 134129243, 234225693, 265985109, 402387729, 1207163187, 1743680159, 5231040477, 15693121431]

約数ペア:

[(1, 15693121431), (3, 5231040477), (9, 1743680159), (13, 1207163187), (39, 402387729), (59, 265985109), (67, 234225693), (117, 134129243), (177, 88661703), (201, 78075231), (531, 29553901), (603, 26025077), (767, 20460393), (871, 18017361), (2301, 6820131), (2613, 6005787), (3953, 3969927), (6903, 2273377), (7839, 2001929), (11859, 1323309), (33931, 462501), (35577, 441103), (51389, 305379), (101793, 154167)]