71338293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 120335040

約数和(自身を除く): 48996747

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 361, 513, 563, 741, 1083, 1689, 2223, 3249, 4693, 5067, 6669, 7319, 9747, 10697, 14079, 15201, 21957, 32091, 42237, 65871, 96273, 126711, 139061, 197613, 203243, 288819, 417183, 609729, 1251549, 1829187, 2642159, 3754647, 5487561, 7926477, 23779431, 71338293]

約数ペア:

[(1, 71338293), (3, 23779431), (9, 7926477), (13, 5487561), (19, 3754647), (27, 2642159), (39, 1829187), (57, 1251549), (117, 609729), (171, 417183), (247, 288819), (351, 203243), (361, 197613), (513, 139061), (563, 126711), (741, 96273), (1083, 65871), (1689, 42237), (2223, 32091), (3249, 21957), (4693, 15201), (5067, 14079), (6669, 10697), (7319, 9747)]