73309047

素因数分解:

$3^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 114892800

約数和(自身を除く): 41583753

約数列:

[1, 3, 7, 21, 49, 147, 191, 343, 373, 573, 1029, 1119, 1337, 2611, 4011, 7833, 9359, 18277, 28077, 54831, 65513, 71243, 127939, 196539, 213729, 383817, 498701, 1496103, 3490907, 10472721, 24436349, 73309047]

約数ペア:

[(1, 73309047), (3, 24436349), (7, 10472721), (21, 3490907), (49, 1496103), (147, 498701), (191, 383817), (343, 213729), (373, 196539), (573, 127939), (1029, 71243), (1119, 65513), (1337, 54831), (2611, 28077), (4011, 18277), (7833, 9359)]