83399979

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 121055232

約数和(自身を除く): 37655253

約数列:

[1, 3, 13, 39, 169, 271, 507, 607, 813, 1821, 3523, 7891, 10569, 23673, 45799, 102583, 137397, 164497, 307749, 493491, 2138461, 6415383, 27799993, 83399979]

約数ペア:

[(1, 83399979), (3, 27799993), (13, 6415383), (39, 2138461), (169, 493491), (271, 307749), (507, 164497), (607, 137397), (813, 102583), (1821, 45799), (3523, 23673), (7891, 10569)]