210009500547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{307243}}^1$

素因数の和:307544

約数の個数: 48

約数和(自身を含む): 353060225280

約数和(自身を除く): 143050724733

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 269, 363, 807, 847, 1883, 2541, 2959, 5649, 8877, 20713, 32549, 62139, 97647, 227843, 307243, 683529, 921729, 2150701, 3379673, 6452103, 10139019, 23657711, 37176403, 70973133, 82648367, 111529209, 247945101, 260234821, 578538569, 780704463, 909132037, 1735615707, 2727396111, 6363924259, 10000452407, 19091772777, 30001357221, 70003166849, 210009500547]

約数ペア:

[(1, 210009500547), (3, 70003166849), (7, 30001357221), (11, 19091772777), (21, 10000452407), (33, 6363924259), (77, 2727396111), (121, 1735615707), (231, 909132037), (269, 780704463), (363, 578538569), (807, 260234821), (847, 247945101), (1883, 111529209), (2541, 82648367), (2959, 70973133), (5649, 37176403), (8877, 23657711), (20713, 10139019), (32549, 6452103), (62139, 3379673), (97647, 2150701), (227843, 921729), (307243, 683529)]