38820922407

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{655637}}^1$

素因数の和:655709

約数の個数: 40

約数和(自身を含む): 62831100816

約数和(自身を除く): 24010178409

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 1161, 1377, 2193, 3483, 6579, 19737, 59211, 655637, 1966911, 5900733, 11145829, 17702199, 28192391, 33437487, 53106597, 84577173, 100312461, 253731519, 300937383, 479270647, 761194557, 902812149, 1437811941, 2283583671, 4313435823, 12940307469, 38820922407]

約数ペア:

[(1, 38820922407), (3, 12940307469), (9, 4313435823), (17, 2283583671), (27, 1437811941), (43, 902812149), (51, 761194557), (81, 479270647), (129, 300937383), (153, 253731519), (387, 100312461), (459, 84577173), (731, 53106597), (1161, 33437487), (1377, 28192391), (2193, 17702199), (3483, 11145829), (6579, 5900733), (19737, 1966911), (59211, 655637)]