173837151

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 270597120

約数和(自身を除く): 96759969

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 621, 1413, 1783, 3611, 4239, 5349, 10833, 16047, 32499, 41009, 48141, 97497, 123027, 279931, 369081, 839793, 1107243, 2519379, 6438413, 7558137, 19315239, 57945717, 173837151]

約数ペア:

[(1, 173837151), (3, 57945717), (9, 19315239), (23, 7558137), (27, 6438413), (69, 2519379), (157, 1107243), (207, 839793), (471, 369081), (621, 279931), (1413, 123027), (1783, 97497), (3611, 48141), (4239, 41009), (5349, 32499), (10833, 16047)]