55707753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 26545047

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 503, 551, 1273, 1509, 1653, 1943, 3819, 5829, 9557, 14587, 28671, 33701, 36917, 43761, 101103, 110751, 277153, 640319, 831459, 977329, 1920957, 2931987, 18569251, 55707753]

約数ペア:

[(1, 55707753), (3, 18569251), (19, 2931987), (29, 1920957), (57, 977329), (67, 831459), (87, 640319), (201, 277153), (503, 110751), (551, 101103), (1273, 43761), (1509, 36917), (1653, 33701), (1943, 28671), (3819, 14587), (5829, 9557)]