70220979

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{136883}}^1$

素因数の和:136911

約数の個数: 16

約数和(自身を含む): 109507200

約数和(自身を除く): 39286221

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 136883, 410649, 1231947, 2600777, 3695841, 7802331, 23406993, 70220979]

約数ペア:

[(1, 70220979), (3, 23406993), (9, 7802331), (19, 3695841), (27, 2600777), (57, 1231947), (171, 410649), (513, 136883)]