30127383

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 84

約数和(自身を含む): 56372568

約数和(自身を除く): 26245185

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 81, 99, 117, 143, 153, 187, 221, 243, 289, 297, 351, 429, 459, 561, 663, 729, 867, 891, 1053, 1287, 1377, 1683, 1989, 2431, 2601, 2673, 3159, 3179, 3757, 3861, 4131, 5049, 5967, 7293, 7803, 8019, 9477, 9537, 11271, 11583, 12393, 15147, 17901, 21879, 23409, 28611, 33813, 34749, 41327, 45441, 53703, 65637, 70227, 85833, 101439, 104247, 123981, 136323, 161109, 196911, 210681, 257499, 304317, 371943, 590733, 772497, 912951, 1115829, 1772199, 2317491, 2738853, 3347487, 10042461, 30127383]

約数ペア:

[(1, 30127383), (3, 10042461), (9, 3347487), (11, 2738853), (13, 2317491), (17, 1772199), (27, 1115829), (33, 912951), (39, 772497), (51, 590733), (81, 371943), (99, 304317), (117, 257499), (143, 210681), (153, 196911), (187, 161109), (221, 136323), (243, 123981), (289, 104247), (297, 101439), (351, 85833), (429, 70227), (459, 65637), (561, 53703), (663, 45441), (729, 41327), (867, 34749), (891, 33813), (1053, 28611), (1287, 23409), (1377, 21879), (1683, 17901), (1989, 15147), (2431, 12393), (2601, 11583), (2673, 11271), (3159, 9537), (3179, 9477), (3757, 8019), (3861, 7803), (4131, 7293), (5049, 5967)]