61867791

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 90797616

約数和(自身を除く): 28929825

約数列:

[1, 3, 9, 163, 181, 233, 489, 543, 699, 1467, 1629, 2097, 29503, 37979, 42173, 88509, 113937, 126519, 265527, 341811, 379557, 6874199, 20622597, 61867791]

約数ペア:

[(1, 61867791), (3, 20622597), (9, 6874199), (163, 379557), (181, 341811), (233, 265527), (489, 126519), (543, 113937), (699, 88509), (1467, 42173), (1629, 37979), (2097, 29503)]