72358371

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 108466176

約数和(自身を除く): 36107805

約数列:

[1, 3, 9, 31, 93, 223, 279, 669, 1163, 2007, 3489, 6913, 10467, 20739, 36053, 62217, 108159, 259349, 324477, 778047, 2334141, 8039819, 24119457, 72358371]

約数ペア:

[(1, 72358371), (3, 24119457), (9, 8039819), (31, 2334141), (93, 778047), (223, 324477), (279, 259349), (669, 108159), (1163, 62217), (2007, 36053), (3489, 20739), (6913, 10467)]