76921509

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 44950875

約数列:

[1, 3, 7, 21, 31, 93, 173, 217, 519, 651, 683, 1211, 2049, 3633, 4781, 5363, 14343, 16089, 21173, 37541, 63519, 112623, 118159, 148211, 354477, 444633, 827113, 2481339, 3662929, 10988787, 25640503, 76921509]

約数ペア:

[(1, 76921509), (3, 25640503), (7, 10988787), (21, 3662929), (31, 2481339), (93, 827113), (173, 444633), (217, 354477), (519, 148211), (651, 118159), (683, 112623), (1211, 63519), (2049, 37541), (3633, 21173), (4781, 16089), (5363, 14343)]