85801599

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 140099232

約数和(自身を除く): 54297633

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 157, 173, 243, 351, 471, 519, 1053, 1413, 1557, 2041, 2249, 3159, 4239, 4671, 6123, 6747, 12717, 14013, 18369, 20241, 27161, 38151, 42039, 55107, 60723, 81483, 165321, 182169, 244449, 353093, 495963, 546507, 733347, 1059279, 2200041, 3177837, 6600123, 9533511, 28600533, 85801599]

約数ペア:

[(1, 85801599), (3, 28600533), (9, 9533511), (13, 6600123), (27, 3177837), (39, 2200041), (81, 1059279), (117, 733347), (157, 546507), (173, 495963), (243, 353093), (351, 244449), (471, 182169), (519, 165321), (1053, 81483), (1413, 60723), (1557, 55107), (2041, 42039), (2249, 38151), (3159, 27161), (4239, 20241), (4671, 18369), (6123, 14013), (6747, 12717)]