30194397

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 17584803

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 419, 459, 471, 1257, 1413, 2669, 3771, 4239, 7123, 8007, 11313, 21369, 24021, 64107, 65783, 72063, 192321, 197349, 592047, 1118311, 1776141, 3354933, 10064799, 30194397]

約数ペア:

[(1, 30194397), (3, 10064799), (9, 3354933), (17, 1776141), (27, 1118311), (51, 592047), (153, 197349), (157, 192321), (419, 72063), (459, 65783), (471, 64107), (1257, 24021), (1413, 21369), (2669, 11313), (3771, 8007), (4239, 7123)]