53204697

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 42192423

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 389, 501, 819, 1167, 1169, 1503, 2171, 2723, 3501, 3507, 5057, 6513, 8169, 10521, 15171, 15197, 19539, 24507, 35399, 45513, 45591, 64963, 106197, 136773, 194889, 318591, 454741, 584667, 844519, 1364223, 2533557, 4092669, 5911633, 7600671, 17734899, 53204697]

約数ペア:

[(1, 53204697), (3, 17734899), (7, 7600671), (9, 5911633), (13, 4092669), (21, 2533557), (39, 1364223), (63, 844519), (91, 584667), (117, 454741), (167, 318591), (273, 194889), (389, 136773), (501, 106197), (819, 64963), (1167, 45591), (1169, 45513), (1503, 35399), (2171, 24507), (2723, 19539), (3501, 15197), (3507, 15171), (5057, 10521), (6513, 8169)]