63960783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 31943217

約数列:

[1, 3, 17, 19, 51, 57, 149, 323, 443, 447, 969, 1329, 2533, 2831, 7531, 7599, 8417, 8493, 22593, 25251, 48127, 66007, 143089, 144381, 198021, 429267, 1122119, 1254133, 3366357, 3762399, 21320261, 63960783]

約数ペア:

[(1, 63960783), (3, 21320261), (17, 3762399), (19, 3366357), (51, 1254133), (57, 1122119), (149, 429267), (323, 198021), (443, 144381), (447, 143089), (969, 66007), (1329, 48127), (2533, 25251), (2831, 22593), (7531, 8493), (7599, 8417)]