13366989117

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{52009}}^1$

素因数の和:52207

約数の個数: 40

約数和(自身を含む): 21145185600

約数和(自身を除く): 7778196483

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 501, 513, 1503, 1539, 3173, 4509, 9519, 13527, 28557, 52009, 85671, 156027, 257013, 468081, 988171, 1404243, 2964513, 4212729, 8685503, 8893539, 26056509, 26680617, 78169527, 80041851, 165024557, 234508581, 495073671, 703525743, 1485221013, 4455663039, 13366989117]

約数ペア:

[(1, 13366989117), (3, 4455663039), (9, 1485221013), (19, 703525743), (27, 495073671), (57, 234508581), (81, 165024557), (167, 80041851), (171, 78169527), (501, 26680617), (513, 26056509), (1503, 8893539), (1539, 8685503), (3173, 4212729), (4509, 2964513), (9519, 1404243), (13527, 988171), (28557, 468081), (52009, 257013), (85671, 156027)]