40610961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 65495040

約数和(自身を除く): 24884079

約数列:

[1, 3, 9, 19, 31, 47, 57, 93, 141, 163, 171, 279, 423, 489, 589, 893, 1457, 1467, 1767, 2679, 3097, 4371, 5053, 5301, 7661, 8037, 9291, 13113, 15159, 22983, 27683, 27873, 45477, 68949, 83049, 96007, 145559, 237491, 249147, 288021, 436677, 712473, 864063, 1310031, 2137419, 4512329, 13536987, 40610961]

約数ペア:

[(1, 40610961), (3, 13536987), (9, 4512329), (19, 2137419), (31, 1310031), (47, 864063), (57, 712473), (93, 436677), (141, 288021), (163, 249147), (171, 237491), (279, 145559), (423, 96007), (489, 83049), (589, 68949), (893, 45477), (1457, 27873), (1467, 27683), (1767, 22983), (2679, 15159), (3097, 13113), (4371, 9291), (5053, 8037), (5301, 7661)]