133631391

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 190848960

約数和(自身を除く): 57217569

約数列:

[1, 3, 29, 53, 73, 87, 159, 219, 397, 1191, 1537, 2117, 3869, 4611, 6351, 11513, 11607, 21041, 28981, 34539, 63123, 86943, 112201, 336603, 610189, 840449, 1535993, 1830567, 2521347, 4607979, 44543797, 133631391]

約数ペア:

[(1, 133631391), (3, 44543797), (29, 4607979), (53, 2521347), (73, 1830567), (87, 1535993), (159, 840449), (219, 610189), (397, 336603), (1191, 112201), (1537, 86943), (2117, 63123), (3869, 34539), (4611, 28981), (6351, 21041), (11513, 11607)]