61660677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 94203648

約数和(自身を除く): 32542971

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 1297, 2067, 3657, 3891, 15847, 16861, 29831, 47541, 50583, 68741, 89493, 206223, 387803, 893633, 1163409, 1581043, 2680899, 4743129, 20553559, 61660677]

約数ペア:

[(1, 61660677), (3, 20553559), (13, 4743129), (23, 2680899), (39, 1581043), (53, 1163409), (69, 893633), (159, 387803), (299, 206223), (689, 89493), (897, 68741), (1219, 50583), (1297, 47541), (2067, 29831), (3657, 16861), (3891, 15847)]