177140951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 27765289

約数列:

[1, 13, 41, 43, 59, 131, 533, 559, 767, 1703, 1763, 2419, 2537, 5371, 5633, 7729, 22919, 31447, 32981, 69823, 73229, 100477, 104017, 230953, 316889, 332347, 1352221, 3002389, 4119557, 4320511, 13626227, 177140951]

約数ペア:

[(1, 177140951), (13, 13626227), (41, 4320511), (43, 4119557), (59, 3002389), (131, 1352221), (533, 332347), (559, 316889), (767, 230953), (1703, 104017), (1763, 100477), (2419, 73229), (2537, 69823), (5371, 32981), (5633, 31447), (7729, 22919)]