809917101

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{3347}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 1403910144

約数和(自身を除く): 593993043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 167, 207, 483, 501, 1169, 1449, 1503, 3347, 3507, 3841, 10041, 10521, 11523, 23429, 26887, 30123, 34569, 70287, 76981, 80661, 210861, 230943, 241983, 538867, 558949, 692829, 1616601, 1676847, 3912643, 4849803, 5030541, 11737929, 12855827, 35213787, 38567481, 89990789, 115702443, 269972367, 809917101]

約数ペア:

[(1, 809917101), (3, 269972367), (7, 115702443), (9, 89990789), (21, 38567481), (23, 35213787), (63, 12855827), (69, 11737929), (161, 5030541), (167, 4849803), (207, 3912643), (483, 1676847), (501, 1616601), (1169, 692829), (1449, 558949), (1503, 538867), (3347, 241983), (3507, 230943), (3841, 210861), (10041, 80661), (10521, 76981), (11523, 70287), (23429, 34569), (26887, 30123)]