77424795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{81931}}^1$

素因数の和:81952

約数の個数: 32

約数和(自身を含む): 157309440

約数和(自身を除く): 79884645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 81931, 245793, 409655, 573517, 737379, 1228965, 1720551, 2212137, 2867585, 3686895, 5161653, 8602755, 11060685, 15484959, 25808265, 77424795]

約数ペア:

[(1, 77424795), (3, 25808265), (5, 15484959), (7, 11060685), (9, 8602755), (15, 5161653), (21, 3686895), (27, 2867585), (35, 2212137), (45, 1720551), (63, 1228965), (105, 737379), (135, 573517), (189, 409655), (315, 245793), (945, 81931)]