188915528061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{28961}}^1$

素因数の和:29546

約数の個数: 48

約数和(自身を含む): 296867450880

約数和(自身を除く): 107951922819

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 439, 1143, 1317, 1651, 3951, 4953, 5707, 14859, 17121, 28961, 51363, 55753, 86883, 167259, 260649, 376493, 501777, 724789, 1129479, 2174367, 3388437, 3678047, 6523101, 11034141, 12713879, 33102423, 38141637, 47814611, 114424911, 143443833, 165280427, 430331499, 495841281, 1487523843, 1614662633, 4843987899, 14531963697, 20990614229, 62971842687, 188915528061]

約数ペア:

[(1, 188915528061), (3, 62971842687), (9, 20990614229), (13, 14531963697), (39, 4843987899), (117, 1614662633), (127, 1487523843), (381, 495841281), (439, 430331499), (1143, 165280427), (1317, 143443833), (1651, 114424911), (3951, 47814611), (4953, 38141637), (5707, 33102423), (14859, 12713879), (17121, 11034141), (28961, 6523101), (51363, 3678047), (55753, 3388437), (86883, 2174367), (167259, 1129479), (260649, 724789), (376493, 501777)]