87071193

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 143806080

約数和(自身を除く): 56734887

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 711, 869, 891, 1237, 2133, 2607, 3711, 6399, 7821, 11133, 13607, 23463, 33399, 40821, 70389, 97723, 100197, 122463, 293169, 367389, 879507, 1074953, 1102167, 2638521, 3224859, 7915563, 9674577, 29023731, 87071193]

約数ペア:

[(1, 87071193), (3, 29023731), (9, 9674577), (11, 7915563), (27, 3224859), (33, 2638521), (79, 1102167), (81, 1074953), (99, 879507), (237, 367389), (297, 293169), (711, 122463), (869, 100197), (891, 97723), (1237, 70389), (2133, 40821), (2607, 33399), (3711, 23463), (6399, 13607), (7821, 11133)]