64302897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 94167040

約数和(自身を除く): 29864143

約数列:

[1, 3, 19, 31, 57, 93, 151, 241, 453, 589, 723, 1767, 2869, 4579, 4681, 7471, 8607, 13737, 14043, 22413, 36391, 88939, 109173, 141949, 266817, 425847, 691429, 1128121, 2074287, 3384363, 21434299, 64302897]

約数ペア:

[(1, 64302897), (3, 21434299), (19, 3384363), (31, 2074287), (57, 1128121), (93, 691429), (151, 425847), (241, 266817), (453, 141949), (589, 109173), (723, 88939), (1767, 36391), (2869, 22413), (4579, 14043), (4681, 13737), (7471, 8607)]