86701474671

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{113947}}^1$

素因数の和:115883

約数の個数: 32

約数和(自身を含む): 139144181760

約数和(自身を除く): 52442707089

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1907, 5721, 13349, 36233, 40047, 108699, 113947, 253631, 341841, 760893, 797629, 2164993, 2392887, 6494979, 15154951, 45464853, 217296929, 651890787, 1521078503, 4128641651, 4563235509, 12385924953, 28900491557, 86701474671]

約数ペア:

[(1, 86701474671), (3, 28900491557), (7, 12385924953), (19, 4563235509), (21, 4128641651), (57, 1521078503), (133, 651890787), (399, 217296929), (1907, 45464853), (5721, 15154951), (13349, 6494979), (36233, 2392887), (40047, 2164993), (108699, 797629), (113947, 760893), (253631, 341841)]