70453209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 32086311

約数列:

[1, 3, 23, 29, 69, 87, 137, 257, 411, 667, 771, 2001, 3151, 3973, 5911, 7453, 9453, 11919, 17733, 22359, 35209, 91379, 105627, 171419, 274137, 514257, 809807, 1021061, 2429421, 3063183, 23484403, 70453209]

約数ペア:

[(1, 70453209), (3, 23484403), (23, 3063183), (29, 2429421), (69, 1021061), (87, 809807), (137, 514257), (257, 274137), (411, 171419), (667, 105627), (771, 91379), (2001, 35209), (3151, 22359), (3973, 17733), (5911, 11919), (7453, 9453)]