74195217

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 115580160

約数和(自身を除く): 41384943

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 621, 761, 1413, 2283, 3611, 4239, 6849, 10833, 17503, 20547, 32499, 52509, 97497, 119477, 157527, 358431, 472581, 1075293, 2747971, 3225879, 8243913, 24731739, 74195217]

約数ペア:

[(1, 74195217), (3, 24731739), (9, 8243913), (23, 3225879), (27, 2747971), (69, 1075293), (157, 472581), (207, 358431), (471, 157527), (621, 119477), (761, 97497), (1413, 52509), (2283, 32499), (3611, 20547), (4239, 17503), (6849, 10833)]