327804511209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1061}}^1\times {\mathrm{1931}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 527882987520

約数和(自身を除く): 200078476311

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 401, 1061, 1203, 1931, 2807, 3183, 5793, 7427, 7619, 8421, 13517, 20159, 22281, 22857, 36689, 40551, 53333, 60477, 110067, 141113, 159999, 256823, 423339, 425461, 770469, 774331, 1276383, 2048791, 2322993, 2978227, 5420317, 6146373, 8083759, 8934681, 14341537, 14712289, 16260951, 24251277, 38927029, 43024611, 44136867, 56586313, 102986023, 116781087, 169758939, 272489203, 308958069, 817467609, 821565191, 2464695573, 5750956337, 15609738629, 17252869011, 46829215887, 109268170403, 327804511209]

約数ペア:

[(1, 327804511209), (3, 109268170403), (7, 46829215887), (19, 17252869011), (21, 15609738629), (57, 5750956337), (133, 2464695573), (399, 821565191), (401, 817467609), (1061, 308958069), (1203, 272489203), (1931, 169758939), (2807, 116781087), (3183, 102986023), (5793, 56586313), (7427, 44136867), (7619, 43024611), (8421, 38927029), (13517, 24251277), (20159, 16260951), (22281, 14712289), (22857, 14341537), (36689, 8934681), (40551, 8083759), (53333, 6146373), (60477, 5420317), (110067, 2978227), (141113, 2322993), (159999, 2048791), (256823, 1276383), (423339, 774331), (425461, 770469)]