210127827

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 362406912

約数和(自身を除く): 152279085

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2821, 3547, 4557, 8463, 10641, 19747, 24829, 46111, 59241, 74487, 109957, 138333, 173803, 322777, 329871, 521409, 769699, 968331, 1429441, 2259439, 2309097, 4288323, 5387893, 6778317, 10006087, 16163679, 30018261, 70042609, 210127827]

約数ペア:

[(1, 210127827), (3, 70042609), (7, 30018261), (13, 16163679), (21, 10006087), (31, 6778317), (39, 5387893), (49, 4288323), (91, 2309097), (93, 2259439), (147, 1429441), (217, 968331), (273, 769699), (403, 521409), (637, 329871), (651, 322777), (1209, 173803), (1519, 138333), (1911, 109957), (2821, 74487), (3547, 59241), (4557, 46111), (8463, 24829), (10641, 19747)]