66565547139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5187869}}^1$

素因数の和:5187939

約数の個数: 32

約数和(自身を含む): 111559956480

約数和(自身を除く): 44994409341

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 5187869, 15563607, 36315083, 67442297, 108945249, 202326891, 243829843, 472096079, 731489529, 1416288237, 1706808901, 3169787959, 5120426703, 9509363877, 22188515713, 66565547139]

約数ペア:

[(1, 66565547139), (3, 22188515713), (7, 9509363877), (13, 5120426703), (21, 3169787959), (39, 1706808901), (47, 1416288237), (91, 731489529), (141, 472096079), (273, 243829843), (329, 202326891), (611, 108945249), (987, 67442297), (1833, 36315083), (4277, 15563607), (12831, 5187869)]