5123871

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 3047649

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 223, 333, 621, 669, 851, 999, 2007, 2553, 5129, 6021, 7659, 8251, 15387, 22977, 24753, 46161, 74259, 138483, 189773, 222777, 569319, 1707957, 5123871]

約数ペア:

[(1, 5123871), (3, 1707957), (9, 569319), (23, 222777), (27, 189773), (37, 138483), (69, 74259), (111, 46161), (207, 24753), (223, 22977), (333, 15387), (621, 8251), (669, 7659), (851, 6021), (999, 5129), (2007, 2553)]