330037029

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 555120384

約数和(自身を除く): 225083355

約数列:

[1, 3, 7, 9, 21, 63, 103, 181, 281, 309, 543, 721, 843, 927, 1267, 1629, 1967, 2163, 2529, 3801, 5901, 6489, 11403, 17703, 18643, 28943, 50861, 55929, 86829, 130501, 152583, 167787, 202601, 260487, 356027, 391503, 457749, 607803, 1068081, 1174509, 1823409, 3204243, 5238683, 15716049, 36670781, 47148147, 110012343, 330037029]

約数ペア:

[(1, 330037029), (3, 110012343), (7, 47148147), (9, 36670781), (21, 15716049), (63, 5238683), (103, 3204243), (181, 1823409), (281, 1174509), (309, 1068081), (543, 607803), (721, 457749), (843, 391503), (927, 356027), (1267, 260487), (1629, 202601), (1967, 167787), (2163, 152583), (2529, 130501), (3801, 86829), (5901, 55929), (6489, 50861), (11403, 28943), (17703, 18643)]