65638179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8167}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 101936640

約数和(自身を除く): 36298461

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 8167, 24501, 73503, 155173, 383849, 465519, 1151547, 1396557, 3454641, 7293131, 21879393, 65638179]

約数ペア:

[(1, 65638179), (3, 21879393), (9, 7293131), (19, 3454641), (47, 1396557), (57, 1151547), (141, 465519), (171, 383849), (423, 155173), (893, 73503), (2679, 24501), (8037, 8167)]