68351049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 108783948

約数和(自身を除く): 40432899

約数列:

[1, 3, 9, 13, 39, 61, 117, 157, 183, 471, 549, 793, 1413, 2041, 2379, 3721, 6123, 7137, 9577, 11163, 18369, 28731, 33489, 48373, 86193, 124501, 145119, 373503, 435357, 584197, 1120509, 1752591, 5257773, 7594561, 22783683, 68351049]

約数ペア:

[(1, 68351049), (3, 22783683), (9, 7594561), (13, 5257773), (39, 1752591), (61, 1120509), (117, 584197), (157, 435357), (183, 373503), (471, 145119), (549, 124501), (793, 86193), (1413, 48373), (2041, 33489), (2379, 28731), (3721, 18369), (6123, 11163), (7137, 9577)]