86481087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1181}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 144336384

約数和(自身を除く): 57855297

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 951, 1181, 2219, 3487, 3543, 6657, 8267, 10461, 12991, 24409, 24801, 38973, 73227, 90937, 272811, 374377, 1123131, 2620639, 4118147, 7861917, 12354441, 28827029, 86481087]

約数ペア:

[(1, 86481087), (3, 28827029), (7, 12354441), (11, 7861917), (21, 4118147), (33, 2620639), (77, 1123131), (231, 374377), (317, 272811), (951, 90937), (1181, 73227), (2219, 38973), (3487, 24801), (3543, 24409), (6657, 12991), (8267, 10461)]