214732161

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 373956480

約数和(自身を除く): 159224319

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 441, 707, 909, 1323, 1607, 2121, 2727, 4821, 4949, 6363, 11249, 14463, 14847, 19089, 33747, 43389, 44541, 78743, 101241, 133623, 162307, 236229, 303723, 486921, 708687, 1136149, 1460763, 2126061, 3408447, 4382289, 7953043, 10225341, 23859129, 30676023, 71577387, 214732161]

約数ペア:

[(1, 214732161), (3, 71577387), (7, 30676023), (9, 23859129), (21, 10225341), (27, 7953043), (49, 4382289), (63, 3408447), (101, 2126061), (147, 1460763), (189, 1136149), (303, 708687), (441, 486921), (707, 303723), (909, 236229), (1323, 162307), (1607, 133623), (2121, 101241), (2727, 78743), (4821, 44541), (4949, 43389), (6363, 33747), (11249, 19089), (14463, 14847)]