73954647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 119134400

約数和(自身を除く): 45179753

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 981, 1417, 1933, 2943, 4251, 5799, 12753, 17397, 25129, 38259, 52191, 75387, 210697, 226161, 632091, 678483, 1896273, 2739061, 5688819, 8217183, 24651549, 73954647]

約数ペア:

[(1, 73954647), (3, 24651549), (9, 8217183), (13, 5688819), (27, 2739061), (39, 1896273), (109, 678483), (117, 632091), (327, 226161), (351, 210697), (981, 75387), (1417, 52191), (1933, 38259), (2943, 25129), (4251, 17397), (5799, 12753)]