78055761

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 44701359

約数列:

[1, 3, 7, 21, 59, 73, 177, 219, 413, 511, 863, 1239, 1533, 2589, 4307, 6041, 12921, 18123, 30149, 50917, 62999, 90447, 152751, 188997, 356419, 440993, 1069257, 1322979, 3716941, 11150823, 26018587, 78055761]

約数ペア:

[(1, 78055761), (3, 26018587), (7, 11150823), (21, 3716941), (59, 1322979), (73, 1069257), (177, 440993), (219, 356419), (413, 188997), (511, 152751), (863, 90447), (1239, 62999), (1533, 50917), (2589, 30149), (4307, 18123), (6041, 12921)]