64269107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 80609280

約数和(自身を除く): 16340173

約数列:

[1, 7, 23, 31, 79, 161, 163, 217, 553, 713, 1141, 1817, 2449, 3749, 4991, 5053, 12719, 12877, 17143, 26243, 35371, 56327, 90139, 116219, 296171, 394289, 399187, 813533, 2073197, 2794309, 9181301, 64269107]

約数ペア:

[(1, 64269107), (7, 9181301), (23, 2794309), (31, 2073197), (79, 813533), (161, 399187), (163, 394289), (217, 296171), (553, 116219), (713, 90139), (1141, 56327), (1817, 35371), (2449, 26243), (3749, 17143), (4991, 12877), (5053, 12719)]