152352171

素因数分解:

$3^4\times {\mathrm{67}}^2\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 30

約数和(自身を含む): 231586740

約数和(自身を除く): 79234569

約数列:

[1, 3, 9, 27, 67, 81, 201, 419, 603, 1257, 1809, 3771, 4489, 5427, 11313, 13467, 28073, 33939, 40401, 84219, 121203, 252657, 363609, 757971, 1880891, 2273913, 5642673, 16928019, 50784057, 152352171]

約数ペア:

[(1, 152352171), (3, 50784057), (9, 16928019), (27, 5642673), (67, 2273913), (81, 1880891), (201, 757971), (419, 363609), (603, 252657), (1257, 121203), (1809, 84219), (3771, 40401), (4489, 33939), (5427, 28073), (11313, 13467)]