29825523

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 55552000

約数和(自身を除く): 25726477

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 183, 189, 199, 273, 351, 427, 549, 597, 793, 819, 1281, 1393, 1647, 1791, 2379, 2457, 2587, 3843, 4179, 5373, 5551, 7137, 7761, 11529, 12139, 12537, 16653, 18109, 21411, 23283, 36417, 37611, 49959, 54327, 69849, 84973, 109251, 149877, 157807, 162981, 254919, 327753, 473421, 488943, 764757, 1104649, 1420263, 2294271, 3313947, 4260789, 9941841, 29825523]

約数ペア:

[(1, 29825523), (3, 9941841), (7, 4260789), (9, 3313947), (13, 2294271), (21, 1420263), (27, 1104649), (39, 764757), (61, 488943), (63, 473421), (91, 327753), (117, 254919), (183, 162981), (189, 157807), (199, 149877), (273, 109251), (351, 84973), (427, 69849), (549, 54327), (597, 49959), (793, 37611), (819, 36417), (1281, 23283), (1393, 21411), (1647, 18109), (1791, 16653), (2379, 12537), (2457, 12139), (2587, 11529), (3843, 7761), (4179, 7137), (5373, 5551)]