38991291273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{145709}}^1$

素因数の和:145799

約数の個数: 64

約数和(自身を含む): 67982457600

約数和(自身を除く): 28991166327

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 53, 99, 153, 159, 187, 297, 459, 477, 561, 583, 901, 1431, 1683, 1749, 2703, 5049, 5247, 8109, 9911, 15741, 24327, 29733, 89199, 145709, 267597, 437127, 1311381, 1602799, 2477053, 3934143, 4808397, 7431159, 7722577, 14425191, 22293477, 23167731, 27247583, 43275573, 66880431, 69503193, 81742749, 84948347, 131283809, 208509579, 245228247, 254845041, 393851427, 735684741, 764535123, 1181554281, 1444121899, 2293605369, 3544662843, 4332365697, 12997097091, 38991291273]

約数ペア:

[(1, 38991291273), (3, 12997097091), (9, 4332365697), (11, 3544662843), (17, 2293605369), (27, 1444121899), (33, 1181554281), (51, 764535123), (53, 735684741), (99, 393851427), (153, 254845041), (159, 245228247), (187, 208509579), (297, 131283809), (459, 84948347), (477, 81742749), (561, 69503193), (583, 66880431), (901, 43275573), (1431, 27247583), (1683, 23167731), (1749, 22293477), (2703, 14425191), (5049, 7722577), (5247, 7431159), (8109, 4808397), (9911, 3934143), (15741, 2477053), (24327, 1602799), (29733, 1311381), (89199, 437127), (145709, 267597)]