53973502401

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{100511}}^1$

素因数の和:100822

約数の個数: 48

約数和(自身を含む): 90475273728

約数和(自身を除く): 36501771327

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 281, 637, 843, 1911, 1967, 3653, 5901, 10959, 13769, 25571, 41307, 76713, 100511, 178997, 301533, 536991, 703577, 1306643, 2110731, 3919929, 4925039, 9146501, 14775117, 27439503, 28243591, 64025507, 84730773, 192076521, 197705137, 367166683, 593115411, 1101500049, 1383935959, 2570166781, 4151807877, 7710500343, 17991167467, 53973502401]

約数ペア:

[(1, 53973502401), (3, 17991167467), (7, 7710500343), (13, 4151807877), (21, 2570166781), (39, 1383935959), (49, 1101500049), (91, 593115411), (147, 367166683), (273, 197705137), (281, 192076521), (637, 84730773), (843, 64025507), (1911, 28243591), (1967, 27439503), (3653, 14775117), (5901, 9146501), (10959, 4925039), (13769, 3919929), (25571, 2110731), (41307, 1306643), (76713, 703577), (100511, 536991), (178997, 301533)]