1661514232329

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2389097}}^1$

素因数の和:2389219

約数の個数: 72

約数和(自身を含む): 2974140318240

約数和(自身を除く): 1312626085911

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 83, 133, 147, 171, 249, 399, 441, 581, 747, 931, 1197, 1577, 1743, 2793, 4067, 4731, 5229, 8379, 11039, 12201, 14193, 33117, 36603, 77273, 99351, 231819, 695457, 2389097, 7167291, 16723679, 21501873, 45392843, 50171037, 117065753, 136178529, 150513111, 198295051, 317749901, 351197259, 408535587, 594885153, 953249703, 1053591777, 1388065357, 1784655459, 2224249307, 2859749109, 3767605969, 4164196071, 6672747921, 9716457499, 11302817907, 12492588213, 20018243763, 26373241783, 29149372497, 33908453721, 79119725349, 87448117491, 184612692481, 237359176047, 553838077443, 1661514232329]

約数ペア:

[(1, 1661514232329), (3, 553838077443), (7, 237359176047), (9, 184612692481), (19, 87448117491), (21, 79119725349), (49, 33908453721), (57, 29149372497), (63, 26373241783), (83, 20018243763), (133, 12492588213), (147, 11302817907), (171, 9716457499), (249, 6672747921), (399, 4164196071), (441, 3767605969), (581, 2859749109), (747, 2224249307), (931, 1784655459), (1197, 1388065357), (1577, 1053591777), (1743, 953249703), (2793, 594885153), (4067, 408535587), (4731, 351197259), (5229, 317749901), (8379, 198295051), (11039, 150513111), (12201, 136178529), (14193, 117065753), (33117, 50171037), (36603, 45392843), (77273, 21501873), (99351, 16723679), (231819, 7167291), (695457, 2389097)]