128569077

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 230106240

約数和(自身を除く): 101537163

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 179, 273, 537, 819, 877, 1253, 1611, 2327, 2631, 3759, 6139, 6981, 7893, 11277, 11401, 16289, 18417, 20943, 34203, 48867, 55251, 79807, 102609, 146601, 156983, 239421, 470949, 718263, 1098881, 1412847, 2040779, 3296643, 6122337, 9889929, 14285453, 18367011, 42856359, 128569077]

約数ペア:

[(1, 128569077), (3, 42856359), (7, 18367011), (9, 14285453), (13, 9889929), (21, 6122337), (39, 3296643), (63, 2040779), (91, 1412847), (117, 1098881), (179, 718263), (273, 470949), (537, 239421), (819, 156983), (877, 146601), (1253, 102609), (1611, 79807), (2327, 55251), (2631, 48867), (3759, 34203), (6139, 20943), (6981, 18417), (7893, 16289), (11277, 11401)]