219504906387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{64693459}}^1$

素因数の和:64693507

約数の個数: 24

約数和(自身を含む): 353226291600

約数和(自身を除く): 133721385213

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 64693459, 194080377, 582241131, 841014967, 1876110311, 2523044901, 5628330933, 7569134703, 16884992799, 24389434043, 73168302129, 219504906387]

約数ペア:

[(1, 219504906387), (3, 73168302129), (9, 24389434043), (13, 16884992799), (29, 7569134703), (39, 5628330933), (87, 2523044901), (117, 1876110311), (261, 841014967), (377, 582241131), (1131, 194080377), (3393, 64693459)]