156978419781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 227656832256

約数和(自身を除く): 70678412475

約数列:

[1, 3, 17, 51, 53, 159, 251, 401, 577, 753, 901, 1203, 1731, 2703, 4267, 6817, 9809, 12801, 13303, 20451, 21253, 29427, 30581, 39909, 63759, 91743, 100651, 144827, 226151, 231377, 301953, 361301, 434481, 519877, 678453, 694131, 1083903, 1559631, 1711067, 2462059, 3933409, 5133201, 5334503, 7386177, 7675831, 11800227, 12262981, 16003509, 23027493, 36788943, 58075627, 90686551, 130489127, 174226881, 208470677, 272059653, 391467381, 625412031, 987285659, 2961856977, 3078008231, 9234024693, 52326139927, 156978419781]

約数ペア:

[(1, 156978419781), (3, 52326139927), (17, 9234024693), (51, 3078008231), (53, 2961856977), (159, 987285659), (251, 625412031), (401, 391467381), (577, 272059653), (753, 208470677), (901, 174226881), (1203, 130489127), (1731, 90686551), (2703, 58075627), (4267, 36788943), (6817, 23027493), (9809, 16003509), (12801, 12262981), (13303, 11800227), (20451, 7675831), (21253, 7386177), (29427, 5334503), (30581, 5133201), (39909, 3933409), (63759, 2462059), (91743, 1711067), (100651, 1559631), (144827, 1083903), (226151, 694131), (231377, 678453), (301953, 519877), (361301, 434481)]