108539679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 48950241

約数列:

[1, 3, 17, 51, 61, 139, 183, 251, 417, 753, 1037, 2363, 3111, 4267, 7089, 8479, 12801, 15311, 25437, 34889, 45933, 104667, 144143, 260287, 432429, 593113, 780861, 1779339, 2128229, 6384687, 36179893, 108539679]

約数ペア:

[(1, 108539679), (3, 36179893), (17, 6384687), (51, 2128229), (61, 1779339), (139, 780861), (183, 593113), (251, 432429), (417, 260287), (753, 144143), (1037, 104667), (2363, 45933), (3111, 34889), (4267, 25437), (7089, 15311), (8479, 12801)]