156978759807

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{401771}}^1$

素因数の和:402308

約数の個数: 32

約数和(自身を含む): 241063200000

約数和(自身を除く): 84084440193

約数列:

[1, 3, 9, 27, 29, 87, 261, 499, 783, 1497, 4491, 13473, 14471, 43413, 130239, 390717, 401771, 1205313, 3615939, 10847817, 11651359, 34954077, 104862231, 200483729, 314586693, 601451187, 1804353561, 5413060683, 5814028141, 17442084423, 52326253269, 156978759807]

約数ペア:

[(1, 156978759807), (3, 52326253269), (9, 17442084423), (27, 5814028141), (29, 5413060683), (87, 1804353561), (261, 601451187), (499, 314586693), (783, 200483729), (1497, 104862231), (4491, 34954077), (13473, 11651359), (14471, 10847817), (43413, 3615939), (130239, 1205313), (390717, 401771)]