1053210123

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 1773997056

約数和(自身を除く): 720786933

約数列:

[1, 3, 7, 9, 21, 63, 101, 103, 303, 309, 707, 721, 909, 927, 1607, 2121, 2163, 4821, 6363, 6489, 10403, 11249, 14463, 31209, 33747, 72821, 93627, 101241, 162307, 165521, 218463, 486921, 496563, 655389, 1136149, 1158647, 1460763, 1489689, 3408447, 3475941, 10225341, 10427823, 16717621, 50152863, 117023347, 150458589, 351070041, 1053210123]

約数ペア:

[(1, 1053210123), (3, 351070041), (7, 150458589), (9, 117023347), (21, 50152863), (63, 16717621), (101, 10427823), (103, 10225341), (303, 3475941), (309, 3408447), (707, 1489689), (721, 1460763), (909, 1158647), (927, 1136149), (1607, 655389), (2121, 496563), (2163, 486921), (4821, 218463), (6363, 165521), (6489, 162307), (10403, 101241), (11249, 93627), (14463, 72821), (31209, 33747)]