331328354511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1\times {\mathrm{17539}}^1$

素因数の和:19156

約数の個数: 64

約数和(自身を含む): 561567375360

約数和(自身を除く): 230239020849

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1543, 1749, 4081, 4629, 10801, 12243, 16973, 17539, 32403, 50919, 52617, 81779, 118811, 122773, 192929, 245337, 356433, 368319, 572453, 578787, 899569, 929567, 1350503, 1717359, 2698707, 2788701, 4051509, 6296983, 6506969, 10225237, 18890949, 19520907, 27062677, 30675711, 71576659, 81188031, 189438739, 214729977, 297689447, 568316217, 893068341, 1434321881, 2083826129, 4302965643, 6251478387, 10040253167, 15777540691, 30120759501, 47332622073, 110442784837, 331328354511]

約数ペア:

[(1, 331328354511), (3, 110442784837), (7, 47332622073), (11, 30120759501), (21, 15777540691), (33, 10040253167), (53, 6251478387), (77, 4302965643), (159, 2083826129), (231, 1434321881), (371, 893068341), (583, 568316217), (1113, 297689447), (1543, 214729977), (1749, 189438739), (4081, 81188031), (4629, 71576659), (10801, 30675711), (12243, 27062677), (16973, 19520907), (17539, 18890949), (32403, 10225237), (50919, 6506969), (52617, 6296983), (81779, 4051509), (118811, 2788701), (122773, 2698707), (192929, 1717359), (245337, 1350503), (356433, 929567), (368319, 899569), (572453, 578787)]