179630919

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1667}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 287696640

約数和(自身を除く): 108065721

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 921, 1667, 2763, 3991, 5001, 8289, 11973, 15003, 21671, 35919, 45009, 65013, 107757, 195039, 511769, 585117, 1535307, 4605921, 6652997, 13817763, 19958991, 59876973, 179630919]

約数ペア:

[(1, 179630919), (3, 59876973), (9, 19958991), (13, 13817763), (27, 6652997), (39, 4605921), (117, 1535307), (307, 585117), (351, 511769), (921, 195039), (1667, 107757), (2763, 65013), (3991, 45009), (5001, 35919), (8289, 21671), (11973, 15003)]