61199817

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 98872320

約数和(自身を除く): 37672503

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 941, 1141, 2823, 3097, 3423, 6587, 9291, 17879, 19761, 21679, 53637, 65037, 125153, 153383, 375459, 460149, 1073681, 2914277, 3221043, 8742831, 20399939, 61199817]

約数ペア:

[(1, 61199817), (3, 20399939), (7, 8742831), (19, 3221043), (21, 2914277), (57, 1073681), (133, 460149), (163, 375459), (399, 153383), (489, 125153), (941, 65037), (1141, 53637), (2823, 21679), (3097, 19761), (3423, 17879), (6587, 9291)]