155514677721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{11827}}^1$

素因数の和:12110

約数の個数: 64

約数和(自身を含む): 236926384128

約数和(自身を除く): 81411706407

約数列:

[1, 3, 13, 23, 39, 69, 107, 137, 299, 321, 411, 897, 1391, 1781, 2461, 3151, 4173, 5343, 7383, 9453, 11827, 14659, 31993, 35481, 40963, 43977, 95979, 122889, 153751, 190567, 272021, 337157, 461253, 571701, 816063, 1011471, 1265489, 1620299, 3536273, 3796467, 4383041, 4860897, 10608819, 13149123, 16451357, 21063887, 29106247, 37266877, 49354071, 63191661, 87318741, 111800631, 173371993, 378381211, 484469401, 520115979, 1135143633, 1453408203, 2253835909, 3987555839, 6761507727, 11962667517, 51838225907, 155514677721]

約数ペア:

[(1, 155514677721), (3, 51838225907), (13, 11962667517), (23, 6761507727), (39, 3987555839), (69, 2253835909), (107, 1453408203), (137, 1135143633), (299, 520115979), (321, 484469401), (411, 378381211), (897, 173371993), (1391, 111800631), (1781, 87318741), (2461, 63191661), (3151, 49354071), (4173, 37266877), (5343, 29106247), (7383, 21063887), (9453, 16451357), (11827, 13149123), (14659, 10608819), (31993, 4860897), (35481, 4383041), (40963, 3796467), (43977, 3536273), (95979, 1620299), (122889, 1265489), (153751, 1011471), (190567, 816063), (272021, 571701), (337157, 461253)]