63848889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 107557632

約数和(自身を除く): 43708743

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 611, 663, 683, 799, 1833, 1989, 2049, 2397, 5499, 6147, 7191, 8879, 10387, 11611, 26637, 31161, 32101, 34833, 79911, 93483, 96303, 104499, 150943, 288909, 417313, 452829, 545717, 1251939, 1358487, 1637151, 3755817, 4911453, 7094321, 21282963, 63848889]

約数ペア:

[(1, 63848889), (3, 21282963), (9, 7094321), (13, 4911453), (17, 3755817), (39, 1637151), (47, 1358487), (51, 1251939), (117, 545717), (141, 452829), (153, 417313), (221, 288909), (423, 150943), (611, 104499), (663, 96303), (683, 93483), (799, 79911), (1833, 34833), (1989, 32101), (2049, 31161), (2397, 26637), (5499, 11611), (6147, 10387), (7191, 8879)]