142724283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 216095040

約数和(自身を除く): 73370757

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 1131, 1537, 2067, 2381, 4611, 7143, 19981, 30953, 59943, 69049, 92859, 126193, 207147, 378579, 897637, 1640509, 2692911, 3659597, 4921527, 10978791, 47574761, 142724283]

約数ペア:

[(1, 142724283), (3, 47574761), (13, 10978791), (29, 4921527), (39, 3659597), (53, 2692911), (87, 1640509), (159, 897637), (377, 378579), (689, 207147), (1131, 126193), (1537, 92859), (2067, 69049), (2381, 59943), (4611, 30953), (7143, 19981)]