15672528117

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 23498354880

約数和(自身を除く): 7825826763

約数列:

[1, 3, 9, 37, 111, 179, 241, 333, 537, 723, 1091, 1611, 2169, 3273, 6623, 8917, 9819, 19869, 26751, 40367, 43139, 59607, 80253, 121101, 129417, 195289, 262931, 363303, 388251, 585867, 788793, 1596143, 1757601, 2366379, 4788429, 7225693, 9728447, 14365287, 21677079, 29185341, 47064649, 65031237, 87556023, 141193947, 423581841, 1741392013, 5224176039, 15672528117]

約数ペア:

[(1, 15672528117), (3, 5224176039), (9, 1741392013), (37, 423581841), (111, 141193947), (179, 87556023), (241, 65031237), (333, 47064649), (537, 29185341), (723, 21677079), (1091, 14365287), (1611, 9728447), (2169, 7225693), (3273, 4788429), (6623, 2366379), (8917, 1757601), (9819, 1596143), (19869, 788793), (26751, 585867), (40367, 388251), (43139, 363303), (59607, 262931), (80253, 195289), (121101, 129417)]