1570506647931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24683}}^1\times {\mathrm{12647}}^1$

素因数の和:37392

約数の個数: 48

約数和(自身を含む): 2500123481856

約数和(自身を除く): 929616833925

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 12647, 24683, 37941, 74049, 113823, 164411, 222147, 320879, 493233, 543821, 962637, 1061369, 1479699, 1631463, 2887911, 3184107, 4894389, 7069673, 9552321, 13797797, 21209019, 41393391, 63627057, 124180173, 312165901, 936497703, 2809493109, 4058156713, 12174470139, 13423133743, 36523410417, 40269401229, 120808203687, 174500738659, 523502215977, 1570506647931]

約数ペア:

[(1, 1570506647931), (3, 523502215977), (9, 174500738659), (13, 120808203687), (39, 40269401229), (43, 36523410417), (117, 13423133743), (129, 12174470139), (387, 4058156713), (559, 2809493109), (1677, 936497703), (5031, 312165901), (12647, 124180173), (24683, 63627057), (37941, 41393391), (74049, 21209019), (113823, 13797797), (164411, 9552321), (222147, 7069673), (320879, 4894389), (493233, 3184107), (543821, 2887911), (962637, 1631463), (1061369, 1479699)]