146961891

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 225270080

約数和(自身を除く): 78308189

約数列:

[1, 3, 9, 27, 37, 111, 157, 333, 471, 937, 999, 1413, 2811, 4239, 5809, 8433, 17427, 25299, 34669, 52281, 104007, 147109, 156843, 312021, 441327, 936063, 1323981, 3971943, 5443033, 16329099, 48987297, 146961891]

約数ペア:

[(1, 146961891), (3, 48987297), (9, 16329099), (27, 5443033), (37, 3971943), (111, 1323981), (157, 936063), (333, 441327), (471, 312021), (937, 156843), (999, 147109), (1413, 104007), (2811, 52281), (4239, 34669), (5809, 25299), (8433, 17427)]