165736053

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 281788416

約数和(自身を除く): 116052363

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 223, 251, 329, 423, 669, 753, 987, 1561, 1757, 2007, 2259, 2961, 4683, 5271, 10481, 11797, 14049, 15813, 31443, 35391, 55973, 73367, 82579, 94329, 106173, 167919, 220101, 247737, 391811, 503757, 660303, 743211, 1175433, 2630731, 3526299, 7892193, 18415117, 23676579, 55245351, 165736053]

約数ペア:

[(1, 165736053), (3, 55245351), (7, 23676579), (9, 18415117), (21, 7892193), (47, 3526299), (63, 2630731), (141, 1175433), (223, 743211), (251, 660303), (329, 503757), (423, 391811), (669, 247737), (753, 220101), (987, 167919), (1561, 106173), (1757, 94329), (2007, 82579), (2259, 73367), (2961, 55973), (4683, 35391), (5271, 31443), (10481, 15813), (11797, 14049)]