24571647

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 40081920

約数和(自身を除く): 15510273

約数列:

[1, 3, 9, 17, 27, 47, 51, 67, 141, 153, 201, 289, 423, 459, 603, 799, 867, 1139, 1269, 1809, 2397, 2601, 3149, 3417, 7191, 7803, 9447, 10251, 13583, 19363, 21573, 28341, 30753, 40749, 53533, 58089, 85023, 122247, 160599, 174267, 366741, 481797, 522801, 910061, 1445391, 2730183, 8190549, 24571647]

約数ペア:

[(1, 24571647), (3, 8190549), (9, 2730183), (17, 1445391), (27, 910061), (47, 522801), (51, 481797), (67, 366741), (141, 174267), (153, 160599), (201, 122247), (289, 85023), (423, 58089), (459, 53533), (603, 40749), (799, 30753), (867, 28341), (1139, 21573), (1269, 19363), (1809, 13583), (2397, 10251), (2601, 9447), (3149, 7803), (3417, 7191)]