69589371

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{809}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 94828320

約数和(自身を除く): 25238949

約数列:

[1, 3, 53, 159, 541, 809, 1623, 2427, 28673, 42877, 86019, 128631, 437669, 1313007, 23196457, 69589371]

約数ペア:

[(1, 69589371), (3, 23196457), (53, 1313007), (159, 437669), (541, 128631), (809, 86019), (1623, 42877), (2427, 28673)]