1128695547

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 1792627200

約数和(自身を除く): 663931653

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 181, 413, 543, 719, 1239, 1267, 2157, 2891, 3801, 5033, 8673, 8869, 10679, 15099, 26607, 32037, 35231, 42421, 74753, 105693, 127263, 130139, 224259, 296947, 390417, 523271, 890841, 910973, 1569813, 2078629, 2732919, 6235887, 6376811, 7678201, 19130433, 23034603, 53747407, 161242221, 376231849, 1128695547]

約数ペア:

[(1, 1128695547), (3, 376231849), (7, 161242221), (21, 53747407), (49, 23034603), (59, 19130433), (147, 7678201), (177, 6376811), (181, 6235887), (413, 2732919), (543, 2078629), (719, 1569813), (1239, 910973), (1267, 890841), (2157, 523271), (2891, 390417), (3801, 296947), (5033, 224259), (8673, 130139), (8869, 127263), (10679, 105693), (15099, 74753), (26607, 42421), (32037, 35231)]