48311883

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 75707280

約数和(自身を除く): 27395397

約数列:

[1, 3, 9, 27, 29, 81, 87, 131, 157, 261, 393, 471, 783, 1179, 1413, 2349, 3537, 3799, 4239, 4553, 10611, 11397, 12717, 13659, 20567, 34191, 40977, 61701, 102573, 122931, 185103, 307719, 368793, 555309, 596443, 1665927, 1789329, 5367987, 16103961, 48311883]

約数ペア:

[(1, 48311883), (3, 16103961), (9, 5367987), (27, 1789329), (29, 1665927), (81, 596443), (87, 555309), (131, 368793), (157, 307719), (261, 185103), (393, 122931), (471, 102573), (783, 61701), (1179, 40977), (1413, 34191), (2349, 20567), (3537, 13659), (3799, 12717), (4239, 11397), (4553, 10611)]