1738873359

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 2727936000

約数和(自身を除く): 989062641

約数列:

[1, 3, 9, 27, 31, 73, 93, 149, 191, 219, 279, 447, 573, 657, 837, 1341, 1719, 1971, 2263, 4023, 4619, 5157, 5921, 6789, 10877, 13857, 13943, 17763, 20367, 28459, 32631, 41571, 41829, 53289, 61101, 85377, 97893, 124713, 125487, 159867, 256131, 293679, 337187, 376461, 432233, 768393, 882229, 1011561, 1296699, 2077507, 2646687, 3034683, 3890097, 6232521, 7940061, 9104049, 11670291, 18697563, 23820183, 56092689, 64402717, 193208151, 579624453, 1738873359]

約数ペア:

[(1, 1738873359), (3, 579624453), (9, 193208151), (27, 64402717), (31, 56092689), (73, 23820183), (93, 18697563), (149, 11670291), (191, 9104049), (219, 7940061), (279, 6232521), (447, 3890097), (573, 3034683), (657, 2646687), (837, 2077507), (1341, 1296699), (1719, 1011561), (1971, 882229), (2263, 768393), (4023, 432233), (4619, 376461), (5157, 337187), (5921, 293679), (6789, 256131), (10877, 159867), (13857, 125487), (13943, 124713), (17763, 97893), (20367, 85377), (28459, 61101), (32631, 53289), (41571, 41829)]