148227561

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 217002240

約数和(自身を除く): 68774679

約数列:

[1, 3, 9, 137, 239, 411, 503, 717, 1233, 1509, 2151, 4527, 32743, 68911, 98229, 120217, 206733, 294687, 360651, 620199, 1081953, 16469729, 49409187, 148227561]

約数ペア:

[(1, 148227561), (3, 49409187), (9, 16469729), (137, 1081953), (239, 620199), (411, 360651), (503, 294687), (717, 206733), (1233, 120217), (1509, 98229), (2151, 68911), (4527, 32743)]