65512495349

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179969}}^1$

素因数の和:180042

約数の個数: 48

約数和(自身を含む): 88631625600

約数和(自身を除く): 23119130251

約数列:

[1, 7, 17, 19, 23, 49, 119, 133, 161, 323, 391, 437, 833, 931, 1127, 2261, 2737, 3059, 7429, 15827, 19159, 21413, 52003, 179969, 364021, 1259783, 3059473, 3419411, 4139287, 8818481, 21416311, 23935877, 28975009, 58129987, 70367879, 78646453, 149914177, 167551139, 202825063, 406909909, 492575153, 550525171, 1336989701, 2848369363, 3448026071, 3853676197, 9358927907, 65512495349]

約数ペア:

[(1, 65512495349), (7, 9358927907), (17, 3853676197), (19, 3448026071), (23, 2848369363), (49, 1336989701), (119, 550525171), (133, 492575153), (161, 406909909), (323, 202825063), (391, 167551139), (437, 149914177), (833, 78646453), (931, 70367879), (1127, 58129987), (2261, 28975009), (2737, 23935877), (3059, 21416311), (7429, 8818481), (15827, 4139287), (19159, 3419411), (21413, 3059473), (52003, 1259783), (179969, 364021)]