1900183778649

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1\times {\mathrm{29567}}^1$

素因数の和:30527

約数の個数: 64

約数和(自身を含む): 3047282810880

約数和(自身を除く): 1147099032231

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 661, 831, 1983, 2493, 3601, 5949, 7479, 8593, 10803, 17847, 25779, 29567, 32409, 77337, 88701, 97227, 183097, 232011, 266103, 384371, 549291, 798309, 1153113, 1647873, 2380261, 3459339, 4943619, 7140783, 8190059, 10378017, 19543787, 21422349, 24570177, 58631361, 64267047, 73710531, 106470767, 175894083, 221131593, 254069231, 319412301, 527682249, 762207693, 958236903, 2286623079, 2874710709, 5413628999, 6859869237, 16240886997, 48722660991, 70377176987, 146167982973, 211131530961, 633394592883, 1900183778649]

約数ペア:

[(1, 1900183778649), (3, 633394592883), (9, 211131530961), (13, 146167982973), (27, 70377176987), (39, 48722660991), (117, 16240886997), (277, 6859869237), (351, 5413628999), (661, 2874710709), (831, 2286623079), (1983, 958236903), (2493, 762207693), (3601, 527682249), (5949, 319412301), (7479, 254069231), (8593, 221131593), (10803, 175894083), (17847, 106470767), (25779, 73710531), (29567, 64267047), (32409, 58631361), (77337, 24570177), (88701, 21422349), (97227, 19543787), (183097, 10378017), (232011, 8190059), (266103, 7140783), (384371, 4943619), (549291, 3459339), (798309, 2380261), (1153113, 1647873)]