27945993

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 37944000

約数和(自身を除く): 9998007

約数列:

[1, 3, 101, 149, 303, 447, 619, 1857, 15049, 45147, 62519, 92231, 187557, 276693, 9315331, 27945993]

約数ペア:

[(1, 27945993), (3, 9315331), (101, 276693), (149, 187557), (303, 92231), (447, 62519), (619, 45147), (1857, 15049)]