31461453

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 28

約数和(自身を含む): 47742240

約数和(自身を除く): 16280787

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 419, 729, 927, 1257, 2781, 3771, 8343, 11313, 25029, 33939, 43157, 75087, 101817, 129471, 305451, 388413, 1165239, 3495717, 10487151, 31461453]

約数ペア:

[(1, 31461453), (3, 10487151), (9, 3495717), (27, 1165239), (81, 388413), (103, 305451), (243, 129471), (309, 101817), (419, 75087), (729, 43157), (927, 33939), (1257, 25029), (2781, 11313), (3771, 8343)]