76180923

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 136421376

約数和(自身を除く): 60240453

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 191, 273, 487, 573, 819, 1337, 1461, 1719, 2483, 3409, 4011, 4383, 6331, 7449, 10227, 12033, 17381, 18993, 22347, 30681, 44317, 52143, 56979, 93017, 132951, 156429, 279051, 398853, 651119, 837153, 1209221, 1953357, 3627663, 5860071, 8464547, 10882989, 25393641, 76180923]

約数ペア:

[(1, 76180923), (3, 25393641), (7, 10882989), (9, 8464547), (13, 5860071), (21, 3627663), (39, 1953357), (63, 1209221), (91, 837153), (117, 651119), (191, 398853), (273, 279051), (487, 156429), (573, 132951), (819, 93017), (1337, 56979), (1461, 52143), (1719, 44317), (2483, 30681), (3409, 22347), (4011, 18993), (4383, 17381), (6331, 12033), (7449, 10227)]