73496253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 106752384

約数和(自身を除く): 33256131

約数列:

[1, 3, 17, 51, 67, 137, 157, 201, 411, 471, 1139, 2329, 2669, 3417, 6987, 8007, 9179, 10519, 21509, 27537, 31557, 64527, 156043, 178823, 365653, 468129, 536469, 1096959, 1441103, 4323309, 24498751, 73496253]

約数ペア:

[(1, 73496253), (3, 24498751), (17, 4323309), (51, 1441103), (67, 1096959), (137, 536469), (157, 468129), (201, 365653), (411, 178823), (471, 156043), (1139, 64527), (2329, 31557), (2669, 27537), (3417, 21509), (6987, 10519), (8007, 9179)]