127946247

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 212714880

約数和(自身を除く): 84768633

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 627, 741, 1427, 1573, 2299, 2717, 4281, 4719, 6897, 8151, 15697, 18551, 27113, 29887, 47091, 55653, 81339, 89661, 172667, 204061, 298243, 352469, 518001, 612183, 894729, 1057407, 2244671, 3280673, 3877159, 6734013, 9842019, 11631477, 42648749, 127946247]

約数ペア:

[(1, 127946247), (3, 42648749), (11, 11631477), (13, 9842019), (19, 6734013), (33, 3877159), (39, 3280673), (57, 2244671), (121, 1057407), (143, 894729), (209, 612183), (247, 518001), (363, 352469), (429, 298243), (627, 204061), (741, 172667), (1427, 89661), (1573, 81339), (2299, 55653), (2717, 47091), (4281, 29887), (4719, 27113), (6897, 18551), (8151, 15697)]