282668913

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{156257}}^1$

素因数の和:156333

約数の個数: 16

約数和(自身を含む): 425021760

約数和(自身を除く): 142352847

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 156257, 468771, 1406313, 4218939, 10469219, 31407657, 94222971, 282668913]

約数ペア:

[(1, 282668913), (3, 94222971), (9, 31407657), (27, 10469219), (67, 4218939), (201, 1406313), (603, 468771), (1809, 156257)]