122289111

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 213840640

約数和(自身を除く): 91551529

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 283, 361, 399, 849, 1083, 1197, 1981, 2527, 2547, 3249, 5377, 5943, 6859, 7581, 16131, 17829, 20577, 22743, 37639, 48013, 48393, 61731, 102163, 112917, 144039, 306489, 338751, 432117, 715141, 919467, 1941097, 2145423, 5823291, 6436269, 13587679, 17469873, 40763037, 122289111]

約数ペア:

[(1, 122289111), (3, 40763037), (7, 17469873), (9, 13587679), (19, 6436269), (21, 5823291), (57, 2145423), (63, 1941097), (133, 919467), (171, 715141), (283, 432117), (361, 338751), (399, 306489), (849, 144039), (1083, 112917), (1197, 102163), (1981, 61731), (2527, 48393), (2547, 48013), (3249, 37639), (5377, 22743), (5943, 20577), (6859, 17829), (7581, 16131)]