664853553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4861}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 1189284096

約数和(自身を除く): 524430543

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 501, 819, 1169, 1503, 2171, 3507, 4861, 6513, 10521, 14583, 15197, 19539, 34027, 43749, 45591, 63193, 102081, 136773, 189579, 306243, 442351, 568737, 811787, 1327053, 2435361, 3981159, 5682509, 7306083, 10553231, 17047527, 31659693, 51142581, 73872617, 94979079, 221617851, 664853553]

約数ペア:

[(1, 664853553), (3, 221617851), (7, 94979079), (9, 73872617), (13, 51142581), (21, 31659693), (39, 17047527), (63, 10553231), (91, 7306083), (117, 5682509), (167, 3981159), (273, 2435361), (501, 1327053), (819, 811787), (1169, 568737), (1503, 442351), (2171, 306243), (3507, 189579), (4861, 136773), (6513, 102081), (10521, 63193), (14583, 45591), (15197, 43749), (19539, 34027)]