64480983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7903

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 44092713

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 7853, 8211, 23559, 54971, 133501, 164913, 180619, 400503, 541857, 934507, 1264333, 2803521, 3070523, 3792999, 9211569, 21493661, 64480983]

約数ペア:

[(1, 64480983), (3, 21493661), (7, 9211569), (17, 3792999), (21, 3070523), (23, 2803521), (51, 1264333), (69, 934507), (119, 541857), (161, 400503), (357, 180619), (391, 164913), (483, 133501), (1173, 54971), (2737, 23559), (7853, 8211)]