73490697

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2239}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 121605120

約数和(自身を除く): 48114423

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 2239, 3647, 4689, 6717, 10941, 15673, 20151, 32823, 47019, 141057, 1166519, 3499557, 8165633, 10498671, 24496899, 73490697]

約数ペア:

[(1, 73490697), (3, 24496899), (7, 10498671), (9, 8165633), (21, 3499557), (63, 1166519), (521, 141057), (1563, 47019), (2239, 32823), (3647, 20151), (4689, 15673), (6717, 10941)]