156915239979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{1227329}}^1$

素因数の和:1229594

約数の個数: 16

約数和(自身を含む): 220330281600

約数和(自身を除く): 63415041621

約数列:

[1, 3, 19, 57, 2243, 6729, 42617, 127851, 1227329, 3681987, 23319251, 69957753, 2752898947, 8258696841, 52305079993, 156915239979]

約数ペア:

[(1, 156915239979), (3, 52305079993), (19, 8258696841), (57, 2752898947), (2243, 69957753), (6729, 23319251), (42617, 3681987), (127851, 1227329)]