136978977

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 196058880

約数和(自身を除く): 59079903

約数列:

[1, 3, 29, 53, 61, 87, 159, 183, 487, 1461, 1537, 1769, 3233, 4611, 5307, 9699, 14123, 25811, 29707, 42369, 77433, 89121, 93757, 281271, 748519, 861503, 1574471, 2245557, 2584509, 4723413, 45659659, 136978977]

約数ペア:

[(1, 136978977), (3, 45659659), (29, 4723413), (53, 2584509), (61, 2245557), (87, 1574471), (159, 861503), (183, 748519), (487, 281271), (1461, 93757), (1537, 89121), (1769, 77433), (3233, 42369), (4611, 29707), (5307, 25811), (9699, 14123)]